Merck-Life-Science-Price-List-2016-17

Ion Exchangers from Merck Millipore Strongly Acid Cation Exchangers Specifications of strongly acid cation exchangers Max. working temperature 120°C pH range 0-14 Analytical Chromatography Regenerant HClH 2SO4 NaCl Concentration in water [%] 5-10 2-4 8-10 Ordering No. Product Form Size Exchange capac- Price ity ` 1.04767.0500 lonexchanger III OH- 500 g [mval/mL] 1.04767.5000 lonexchanger Ill OH- 5 kg 18100 1.12463.0500 Amberlite® IRA-402 Cl- 500 mL > 0.9 126510 1.15262.0500 Amberlite® IRA-410 Cl- 500 mL 1.05245.0500 Amberjet® 4200 CL Cl- 500 mL > 0.9 7700 1.05242.0250 Dowex® 1-X8 Cl- 250 mL 10830 > 0.9 8380 > 1.35 30820 > 1.3 > 1.2 Weak Acid Cation Exchangers Specifications of weak acid cation exchangers Max. working temperature 120°C pH range 4-14 Regenerant HClH 2SO4 Concentration in water [%] 2-3 0.5-1 Ordering No. Product Form Size Exchange capac- Price ity [mval/mL] ` 1.04835.0500 Ionexchanger IV H+ 500 g 1.04835.5000 Ionexchanger IV H+ 5 kg > 3.2 19650 > 3.2 130560 Strong Basic Anion Exchangers Specifications of strong basic anion exchangers pH range 0-14 Regenerant NaCl NaOH Concentration in water [%] 8-10 2-4 Ordering No. Product Form Size Exchange capac- Price ity [mval/mL] ` 1.04767.0500 Ionexchanger III OH- 500 g 1.04767.5000 Ionexchanger III OH- 5 kg > 0.9 18100 1.12463.0500 Amberlite® IRA-402 Cl- 500 mL > 0.9 126510 1.15262.0500 Amberlite® IRA-410 Cl- 500 mL > 0.9 1.05245.0500 Amberjet® 4200 CL Cl- 500 mL > 1.35 7700 1.05242.0250 Dowex® 1-X8 Cl- 250 mL > 1.3 10830 > 1.2 8380 30820 249

Part 4 Advanced Analytics Ion Exchangers from Merck Millipore Weak Basic Anion Exchangers Ordering No. Product Form Size Exchange Price OH- 500 g capacity ` 1.15959.0500 Amberlite® IRA-67 [mval/mL] 25400 > 1.5 Price ` Mixed Bed Exchangers 18100 Ordering No. Product Form Size Anion Cation Exchange 103130 Exchange capacity 103300 1.04836.0500 Ionexchanger V H+/OH- 500 g 1.04836.5000 Ionexchanger V H+/OH- 5 kg capacity [mval/mL] 7590 1.15127.5000 Amberlite® MB-3 H+/OH- 5L [mval/mL] 11300 1.15965.0500 Amberlite® IRN-150 H+/OH- 500 mL > 0.5 1.15165.0500 Amberlite® MB-6113 H+/OH- 500 g > 0.4 Price ` > 0.4 > 0.5 20230 > 0.6 > 0.5 > 0.6 > 0.7 > 0.6 > 0.5 Adsorber Resin Ordering No. Product Size 500 mL 1.15256.0500 Amberlite® XAD-4 250  MERCKgroup.com    For enquiries write to [email protected]

PART - 5 Water Testing Kits, Instruments Page No. Water & Food analytics and Accessories 252 Visual and Instrumental Test Kits 254 Compact Laboratories 260 Kits to be used with non-Merck Photometers 261 Conversion Tables 262 Photometers & Spectrophotometers for Water Analysis 262 Digester for COD, Heavy Metal Analysis & Accessories 263 Products for Analytical Quality Control — Standard Solutions 263 Reflectoquant® System 264 Turbidity Meters & Accessories For more details contact: Merck Life Science Private Limited Tel : +91 22 6210 9000 Fax : +91 22 6210 9999 e-mail : [email protected] 251

Part 5 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Products for Water & Aquaquant® Ammonium Range/graduation 0.2- Merckoquant® Arsenic (highly sensitive) Waste Water Analysis: 0.5-0.8--1.2-1.6-2.0-3.0-5.0-8.0 mg/I NH4+ Range/graduation 0.005-0.010-0.025- 1.14423.0002 200 13870 0.05-0.1-0.25-0.5 mg/l As3+/As5+ 1.17927.0001 100 12910 Microquant® Ammonium Range/graduation Acid Capacity/Total Alkalinity 0.2-0.5-0.8-1.3-2.0-3.0-4.5-6-8 mg/I NH4+ Spectroquant® Arsenic Range/ 1.14750.0002 200 22280 graduation -0.001-0.100 mg/l As Spectroquant® Acid Capacity Cell Test to (Requires 1.73501.0001, 1.00731.1000, pH 4.3 (Total Alkalinity) Range 0.40-8.00 Reflectoquant® Ammonium Test Range 0.2 1.08780.0500) mmol/l, 20-400 CaCO3 1.01758.0001 120 17680 - 7.0 mg/l NH4+ 1.01747.0001 30 37180 1.16892.0001 50 10150 Absorption Tube for Arsenic with ground Alkalinity Reflectoquant® Ammonium Test Range 5.0- joint NS 29 1  No 7680 1.73501.0001 Aquamerck® Alkalinity Range 0.1-10 20.0 mg/l NH4+ mmol/I Graduations 0.1 mmol/I at 10 mmol/I 1.16899.0001 50 10150 Sulfuric Acid for Arsenic Test 95-97% GR 1.11109.0001 200 8900 1.00731.1000 50 3320 Reflectoquant® Ammonium Test Range 20- 180 mg/l NH4+ Zinc, Granular GR for Arsenic Test Particle size 3-8mm, ISO 1.16977.0001 50 10150 1.08780.0500 50 11750 Alkalinity See Acid Capacity at pH 4.3 Spectroquant® Ammonium Cell Test Range Aluminium Ascorbic acid 0.010–2.000 mg/l NH4-N, 0.010 - 2.58 Merckoquant® Ascorbic acid Range/ graduation 50-100-200-300-500-700- Merckoquant® Aluminium Range/ mg/l NH4+ 1000-2000 mg/l graduation 10-25-50-100-250 mg/I Al 1.10023.0001 100 3820 1.10015.0001 100 7160 1.14739.0001 25 12000 Reflectoquant® Ascorbic Acid Test Range 25 - 450 mg/l Ascorbic Acid Spectroquant® Ammonium Cell Test Range 1.16981.0001 50 5280 Reflectoquant® Ascorbic Acid Test Range Aquaquant® Aluminium Range/graduation 0.20 –8.00 mg/l NH4-N, 0.26 –10.30 mg/l 25 - 450 mg/l Ascorbic Acid (Test Kit for 0.07-0.12-0.2-0.35-0.5-0.65-0.8 mg/I Al RQeasy®) 1.14413.0001 185 18830 NH4+ 1.17963.0001 50 5280 1.14558.0001 25 12000 Microquant® Aluminium Range/graduation Spectroquant® Ammonium Cell Test Range 0.1-0.2-0.35-0.5-0.75-1-2-3-6 mg/I Al 1.18386.0001 150 45540 0.5–16.0 mg/l NH4-N 0.6 – 20.6 mg/l NH4 1.14544.0001 25 12000 Microquant® Aluminium Refill Pack for Spectroquant® Ammonium Cell Test Range 1.18386.0001 1.18452.0002 150 19520 4.0–80.0 mg/l NH4-N 5.2 – 103.0 mg/l NH4 Blank Strip Blank Strip for Merckoquant® 1.14559.0001 25 12000 1.11860.0001 100 2740 Blank Strip for Reflectoquant® Spectroquant® Aluminium Cell Test Range Spectroquant® Ammonium Test Range 1.16730.0001 50 3750 0.010–3.00 mg/l NH4-N 0.013 – 3.86 mg/l 0.020–0.50 mg/l Al NH4 1.14752.0001 500 19140 1.00594.0001 25 12410 Spectroquant® Aluminium Test Range Spectroquant® Ammonium Test Range 0.010– BOD (Biological Oxygen Demand) 0.020 - 1.20 mg/l Al 3.00 mg/l NH4-N 0.013 – 3.86 mg/l NH4 1.14825.0001 350 18200 1.14752.0002 250 12270 Spectroquant® BOD Cell Test Range 0.5 – 3000 mg/l BOD 1.00687.0001 50 12870 Ammonium Spectroquant® Ammonium Test Range Merckoquant® Ammonium Range/ 2.0–150 mg/l NH4-N, 2.6–193 mg/l NH4 Oxygen Reaction–Bottle graduation 10-30-60-100-200-400 1.00683.0001 100 14150 1.14663.0001 1 Unit 10520 mg/I NH4+ 1.10024.0001 100 5790 BOD Nutrient Mixture (with Allylthiourea) 1.00688.0001 12 x 1  lit 8860 Ammonium Compounds See Aquamerck® Ammonium Range/ Quaternary Ammonium BOD Standard (analogue EN 1899) graduations 0.2-0.4-0.6-1-2-3-5 mg/I Compounds Standard Solution 210 ±20mg/l 1.00718.0001 10 x 1  lit 13140 NH4+ 0.2-0.3-0.5-0.8-1.6-2.3-3.9 NH4-N Antimony Test Range 0.10-8.00 mg/ l Sb (Refer Application note) 1.08024.0001 50 10070 Boron Aquamerck® Ammonium in freshwater and AOX Spectroquant® Boron Cell Test Range 0.05 seawater Range/graduation 0.5-1.0- – 2.00 mg/l B 2.0-3.0-5.0-10 mg/I NH4+ AOX Cell Test Range 0.05 – 2.50 mg/l AOX 1.00826.0001 25 16390 1.14657.0001 50 6920 1.00675.0001 25 23310 Spectroquant® Boron Test Range 0.050 – Aquamerck® Ammonium (Ammonia) AOX Sample Preparation Set – 0.800 mg/l B 60 28000 Range/graduation 0.5-1.0-3.0-5.0-10.0 1.14839.0001 mg/I NH4+ 0.5-1-2-3-5-7-10 mg/l NH4-N 1.00677.0001 25 48020 1.11117.0001 150 8810 AOX Enrichment Set 1  set 13970 Bromate Range 0.003 – 0.150 mg/l 1.00678.0001 BrO3 (Refer Application Notes) Aquaquant® Ammonium Range/graduation AOX Standard 0.2 - 2 mg/l for 8-16 quality Bromine tests Spectroquant® Bromine-Test Range 0.020 0.025-0.05--0.075-0.1-0.15-0.2-0.25- 1.00680.0001 10740 – 10.00 mg/l Br2 1.00605.0001 200 9340 0.3-0.4 mg/I NH4+ 1.14428.0002 70 17130 Arsenic Aquaquant® Ammonium Range/graduation Merckoquant® Arsenic Range/graduation Cadmium 0.05-0.1-0.15-0.2-0.3-0.4-0.5-0.6-0.8 0.02-0.05-0.1-0.2-0.5 mg/l As3+/As5+, mg/I NH4+ 0.1- 0.5-1.0 -1.7-3 mg/l Spectroquant® Cadmium Cell Test Range 1.14400.0001 100 16780 1.17917.0001 100 10150 0.025 –1.000 mg/l Cd 1.14834.0001 25 13130 252  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Spectroquant® Cadmium Cell Test Range Aquaquant® Chloride Range/graduation Microquant® Chlorine (400 Free + 400 5-10-20-40-75-150-300 mg/l Cl Total) Range/graduation 0.25-0.50-0.75-1- 0.002 - 0.500 mg/l Cd 1.14401.0001 400 16780 2-4-7-10-15 mg/l Cl2 1.14826.0001 800 27650 1.01745.0001 55 17720 Calcium Microquant® Chloride Graduation 3-6-10- Microquant® Chlorine Refill pack for 18-30-60-100-180-300 mg/l Cl 1.14826.001 (400 Free + 400 Total) Merckoquant® Calcium Range/graduation 1.14753.0001 200 27650 1.18326.0002 800 12520 10-25-50-100 mg/l Ca 1.10083.0001 60 7470 Microquant® Refill pack for 1.14753.0001 Reflectoquant® Chlorine Test Range 0.5 - Water & Food analytics 1.18322.0002 200 14640 10.0mg/l Aquamerck® Calcium Range 2-200 mg/l Ca 1.16896.0001 50 9380 1.11110.0001 170 13480 Spectroquant® Chloride Test Range 0.1–5.00 mg/l Cl Reflectoquant® Calcium Test Range 2.5 - 1.01807.0001 100 14620 Spectroquant® Chlorine Cell Test (Free) Range 0.03-6.00 mg/l Cl2 45.0 mg/l Ca 1.00595.0001 200 8990 1.16993.0001 50 11580 Spectroquant® Chloride Cell Test Range Reflectoquant® Calcium Test Range 5 - 125 0.5–15 mg/l Cl- Spectroquant® Chlorine Test (Free) Range mg/l Ca 0.010–6.00 mg/l Cl2 1.16125.0001 50 6720 1.01804.0001 25 11460 1.00598.0002 200 7580 Spectroquant® Chloride Cell Test Range Spectroquant® Calcium Cell Test Range 10 5–125 mg/l Cl- Spectroquant® Chlorine Test (Free) Range 0.010-6.00 mg/l Cl2 – 250 mg/l Ca,14 – 350 mg/l CaO, 1.14730.0001 25 11460 1.00598.0001 1200 21360 25– 624 mg/l CaCO3 Spectroquant® Chloride Test Range 2.5–50 mg/l Cl 10.00–250 mg/l Cl- 1.00858.0001 25 15560 1.14897.0001 100 13440 Spectroquant® Chlorine Test (Total) Range 0.010–6.00 mg/l Cl2 Spectroquant® Calcium Test Range 5–160 mg/l Spectroquant® Chloride Test Range 2.5–50 1.00602.0001 200 8620 Ca, 7– 224 mg/l CaO, 12–400 mg/l CaCO3 mg/l Cl 10.00–250 mg/l Cl- 1.14815.0001 100 20720 1.14897.0002 175 19300 Spectroquant® Chlorine Test (Total) Range 0.010-6.00 mg/l Cl2 Spectroquant® Calcium Test (in Beer) Chlorine 1.00602.0002 1200 24520 Range 0.20–4 mg/l Ca, 7– 224 mg/l CaO, 12.5–400 mg/l CaCO3 Merckoquant® Chlorine (Free) Graduation Spectroquant® Chlorine Cell Test (100 Free 1.00049.0001 100 18670 0-0.5-1-2-5-10-20 mg/l Cl2 + 100 Total) Range 0.03–6.00 mg/l Cl2 1.17925.0001 75 3660 1.00597.0001 200 9600 Carbohydrazide see Oxygen Scavangers Test Merckoquant® Chlorine (Free) Graduation Spectroquant® Chlorine Cell Test (100 Free 0-25-50-100-200-500 mg/l Cl2 + 100 Total) Range 0.010–6.00 mg/l Cl2 Carbon Organic bound (Total) See TOC 1.17924.0001 100 3660 1.00599.0001 200 7680 Carbonate hardness Aquamerck® Chlorine in fresh water (Free) Spectroquant® Chlorine Reagent Cl2-1 Range/graduation 0.1-0.25-0.5-1.0-2.0 Merckoquant® Carbonate hardness Range/ mg/l Cl2 (liquid) Range 0.010 - 6.00 mg/l Cl Graduation 71-142-214-285-428 mg/l CaCO3 1.14670.0001 100 4400 1.10648.0001 100 3970 1.00086.0001 200 4310 Aquaquant® Chlorine (Free) Range/ Aquamerck® Carbonate hardness in graduation 0.01-0.025-0.045-0.06-0.08- Spectroquant® Chlorine Reagent Cl2-2 freshwater and seawater Graduation 1 0.1-0.15-0.2-0.3 mg/l Cl2 drop = 17.8 mg/l CaCO3 1.14434.0001 400 17290 (liquid) Range 0.010 - 6.00 mg/l Cl2 1.14653.0001 50 4850 Microquant® Chlorine (low) in drinking 1.00087.0001 400 4590 Aquamerck® Carbonate hardness water (Free) Range/graduation 0.1-0.2- Graduations 1 drop = 17.8 mg/l CaCO3 0.3-0.4-0.6-0.8-1.0-1.5-2.0 mg/l Cl2 Spectroquant® Chlorine Reagent Cl2-3 1.11103.0001 100 5930 1.14978.0001 600 30090 (liquid) Range 0.010 - 6.00 mg/l Cl2 Aquamerck® Carbonate hardness Range Microquant® Chlorine (low) Refill Pack 3.56-356 mg/l CaCO3 Graduations 1 drop (Free) Range/graduation 0.1-0.2-0.3-0.4- 1.00088.0001 600 5670 = 3.56 mg/l 0.6-0.8-1.0-1.5-2.0 mg/l Cl2 1.08048.0001 300 12220 1.14979.0002 600 12690 Chlorine and pH Chloride Microquant® Chlorine, Swimming pool (400 Aquamerck® Chlorine and pH (150 Cl2 / Free + 400 Total) Range/graduation 0.1- 150 pH) Range/graduation 0.1-0.2-0.3- The Chloride content is of importance in 0.2-0.3-0.4-0.6-0.8-1.0-1.5-2.0 mg/l Cl2 0.4-0.5-0.75 1.0-1.5mg/l Cl2; pH 6.5-6.8- the determination of COD by analytical 1.14801.0001 800 27650 7.0-7.2-7.4-7.6-7.9 methods. The Chloride test (Art no. 1.11160.0001 150 10070 1.10079.0001) is specially designed for the Microquant® Refill pack for 1.14801.0001 quick preliminary analysis of chloride. (400 Free + 400 Total) Aquamerck® Chlorine and pH (200 Cl2 / 1.14803.0002 800 10250 200 pH) Range/graduation 0.1-0.3-0.6- Merckoquant® Chloride Range/graduation 1.0-1.5 mg/l Cl2; pH 6.8-7.1-7.4-7.6-7.8 500-1000-1500-2000-3000 mg/l Cl– Microquant® Chlorine (high),Drinking water 1.11174.0001 200 23190 1.10079.0001 100 4200 (Free) Range/graduation 0.25-0.50-0.75- 1-2-4-8-10-15 mg/l Cl2 Aquamerck® Chlorine Reagents Refill Pack Aquamerck® Chloride Range 2-200 mg/l 1.14976.0001 1000 41470 for 1.11174.0001 (200 Cl2) Cl, graduations 2 mg/l 1.11157.0001 200 14920 1.11106.0001 200 13120 Microquant® Refill pack for 1.14976.0001 1.14977.0002 1000 15940 Aquamerck® Chlorine Reagent 1, Refill Aquamerck® Chloride graduations 1 drop = Pack for 1.11174.0001 25 mg/l Cl 1.11143.0001 400 7190 1.11132.0001 100 7190 Chlorine dioxide Aquaquant® Chlorine dioxide Range/ graduation 0.00-0.020-0.050-0.075-0.10- 0.15-0.20-0.30-0.40-0.55 mg/l ClO2 1.18754.0001 300 18530 253

Part 5 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Microquant® Chlorine dioxide Range/ Sodalime Compact Laboratories graduation 0-0.50-0.90-1.4-1.9-3.8-7.5- 1.06733.0501 13-19-28 mg/l ClO2 500 g 6730 Aquamerck® Compact laboratory for Water 1.18756.0001 100 29280 COD for waste water testing NH4, Carbonate hardness, Total Microquant® Refill Pack for 1.18756.0001 &1.18754.0001 COD Cell Test Range 4.0–40.0 mg/l COD hardness, NO3 , NO2, pH, Phosphate, 1.18757.0002 300 17400 1.14560.0001 25 9340 1.14538.0065 215 7480 Oxygen Spectroquant® Chlorine dioxide Test Range 1.14681.0495 173 8020 0.020–10.00mg/l ClO2 1.11151.0001 1 Pack 64710 1.00608.0001 200 11090 COD Cell Test Range 5.0–80.0 mg/l COD 1.01796.0001 25 9340 Aquamerck® Compact laboratory for COD Cell Test Range 15–300 mg/l COD Aquaristic NH4, Carbonate hardness, Total 1.14895.0001 25 9340 hardness, NO3 , NO2, pH COD Cell Test Range 10–150 mg/l COD 1.14540.0001 25 9340 1.11102.0001 1 Pack 40450 1.14538.0065 215 7480 Chromium Range 4–400 g/l CrO3 1.14682.0495 173 7910 Agroquant® Soil laboratory for Nitrate, Chromium in electroplating baths (Refer Application note) COD Cell Test Range 25 –1500 mg/l COD Nitrite, Ammoniun Nitrogen, pH 1.14541.0001 25 9340 1.14538.0065 215 7480 1.14602.0001 1 Pack 93480 1.14539.0495 173 8370 Chromate Copper COD Cell Test Range 50–500 mg/l COD Merckoquant® Chromate Range/graduation 1.14690.0001 25 9340 Merckoquant® Copper Range/graduation 0-3-10-30-100 mg/l CrO4 0-10-30-100-300 mg/l Cu 1.10012.0001 100 4580 COD Cell Test Range 300–3500 mg/l COD 1.10003.0001 100 3310 1.14691.0001 25 9340 Aquaquant® Chromium Range/graduation Aquamerck® Copper in fresh water and 0.2-0.4-0.7-1-1.3-1.8-2.2-2.9-3.6 mg/l COD Cell Test Range 500 –10,000 mg/l COD CrO4 1.14555.0001 25 9340 seawater Range/graduation 0.15-0.30- 1.14441.0001 300 17300 1.14679.0495 215 8290 1.14680.0495 173 9490 0.45-0.6-0.8-1.2-1.6 mg/l Cu COD Cell Test Range 5000–90,000 mg/l COD 1.14651.0001 50 11320 1.01797.0001 25 9340 Aquaquant® Chromium Range/graduation Aquaquant® Copper Range/graduation 0.01-0.02-0.04-0.07-0.09-0.11-0.13-0.18- 0.05-0.08-0.12-0.16-0.2-0.25-0.3-0.4-0.5 0.22 mg/l CrO4 mg/l Cu 1.14402.0001 150 17120 1.14414.0001 125 18320 Microquant® Chromium Range/graduation Aquaquant® Copper Range/graduation 0.3- 0.2-0.4-0.8-1.3-2.2-4-6.7-13-22 mg/l 0.6-1.0-1.5-2.0-2.5-3.0-4.0-5.0 mg/l Cu CrO4 1.14418.0001 125 20540 1.14756.0001 300 27650 Microquant® Copper Range/graduation 0.3- Microquant® Chromium Refill Pack COD Mercury Free 0.6-1.0-1.5-2-3-5-7-10 mg/l Cu for 1.14756.0001, 1.14441.0001 1.14765.0001 125 27650 &1.14402.0001 COD Cell Test (Hg free) Range 10–150 1.18456.0002 300 14960 mg/l COD Spectroquant® Copper Cell Test Range 1.09772.0001 25 9340 Spectroquant® Chromate Cell Test for 0.05–8.00 mg/l Cu COD Cell Test (Hg free) Range 100–1500 determination of Chromium (VI) and total mg/l COD 1.14553.0001 25 12410 1.09773.0001 25 9340 Chromium Range 0.05–2.00 mg/l Cr, 0.11– Spectroquant® Copper Test Range 0.02– 6.00 mg/l Cu 4.46 mg/l Cr04 1.14767.0001 250 19620 1.14552.0001 25 13780 COD Tests for Non-Merck Photometers Spectroquant® Chromate Test for COD Cell Test Range 0-40 mg/l COD Copper in galvanic bath determination of Chromium (VI) Range 1.18750.0001 25 7440 (Refer application note) 0.010 –3.00 mg/l Cr, 0.022–6.69 mg/l Cr04 1.14758.0001 250 17720 COD Cell Test Range 0-150 mg/l COD Cyanide 1.18751.0001 25 7440 Cobalt Cyanide Merckoquant® Cyanide Range/ COD Cell Test Range 0-1500 mg/l COD graduation 1-3-10-30 mg/l CN– Merckoquant® Cobalt Range/graduation 1.18752.0001 25 7440 1.10044.0001 100 6860 10-30-100-300-1000 mg/l Co 1.10002.0001 100 4300 COD Cell Test Range 0-15000 mg/l COD Aquaquant® Cyanide Range/graduation 1.18753.0001 25 7440 0.03-0.06-0.1-0.15-0.2-0.3-0.4-0.5-0.7 mg/l CN– COD (Chemical Oxygen Demand) Colour 1.14429.0001 200 17290 COD for Sea Water/High Chloride Aquaquant® Colour (Staining of liquids) Aquaquant® Cyanide Range/graduation COD Cell Test Range 5.0–60.0 mg/l COD Range/ graduation 5-10-20-30-40-50-70- 0.002-0.004-0.007-0.01-0.013-0.016- 1.17058.0001 25 16530 100-150 Hazen (shades of yellow) 0.02-0.025-0.03 mg/l CN– COD Cell Test Range 50–3000 mg/l COD 1.14421.0001 1 Pack 18180 1.17059.0001 25 16530 Colour measurement at 3 wavelengths 1.14417.0001 65 17460 (simultaneous colour measurements) Recommended Accessories for COD in Range 0.5–50.0m-1 (Refer SQ NOVA60A Microquant® Cyanide Range/graduation Sea water/High Chloride & SQ Multy - Environmental Analysers) 0.03-0.07-0.13-0.2-0.3-0.5-1-2-5 mg/l CN– 1.14798.0001 200 27650 Sulfuric Acid 1 Lit 4410 Colour Hazen, True and Apparent Microquant® Cyanide Refill pack 1.17048.1000 Range 0-1000 Pt/Co or Hz (Refer SQ for 1.14798.0001, 1.14429.0001 & NOVA60A & SQ Multy - Environmental 1.14417.0001 Absorption tube 1 Pc 17680 Analysers) 1.18457.0002 200 15130 1.15955.0001 254  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Spectroquant® Cyanide Cell Test (Free and Aquamerck® Formaldehyde Range/ Reflectoquant® Hydroxymethylfurfural Test graduation 0.1-0.25-0.4-0.6-0.8-1.0-1.5 easily released Cyanide) Range 0.010– mg/l HCHO Range 1.0 - 60.00 mg/l HMF 1.08028.0001 100 23370 0.500 mg/l CN– 1.17952.0001 50 14340 1.14561.0001 25 14220 Iodine Colour Number - Range 0.010– 50.0 IFZ (Refer Application note) Spectroquant® Cyanide Test (Free and Reflectoquant® Formaldehyde Test Range (Refer SQ NOVA60A & SQ Multy) Water & Food analytics easily released Cyanide) Range 0.002– 1.0 - 45.0 mg/l HCHO 0.500 mg/l CN– 1.16989.0001 50 8720 Iodine Spectroquant® Iodine Test Range 1.09701.0001 100 13850 0.050–10 mg/l I2 Spectroquant® Formaldehyde Cell Test 1.00606.0001 200 9570 Cyanuric Acid Range 0.10–8.00 mg/l HCHO Spectroquant® Cyanuric Acid Test Range 1.14500.0001 25 12340 Iron 2–160 mg/l Cyan acid 1.19253.0001 100 7050 Spectroquant® Formaldehyde Test Range Merckoquant® Iron Range/graduation 0.02–8.00 mg/l HCHO 3-10-25-50-100-250-500 mg/l Fe Degree Of Deterioration Of Fats - Fritest® 1.14678.0001 100 17880 1.10004.0001 100 3130 Aquamerck® Fritest® Test for determining Free Sulfurous Acid Aquamerck® Iron Range/graduation 0.1- 0.3-0.5-1.0- 2.5-5.0- 7.5-12.5-25-50 mg/l the degree of deterioration of vegetable Reflectoquant® Free Sulfurous Acid Test Fe additionally requires 1.08013.0001 (Testing vessel) fats used in deep frying in kitchens and Range 1.0-40.0 mg/l SO2 1.11136.0001 200 23910 bakeries for 60 tests Graduation: Colour 1.16137.0001 50 11440 1 -Good, Colour 2 -Still good, Colour 3- Glucose Change of Fat needed,Colour 4-Fat has Merckoquant® Glucose Test Range 10-25- Aquamerck® Iron Refill pack for 50-100-250-500 mg/l Glucose 1.11136.0001, additionally requires gone Rancid (Bad) 1.17866.0001 50 4280 1.08013.0001 (Testing vessel) 1.08023.0001 200 8810 1.10652.0001 60 19770 Reflectoquant® Glucose Test Range 1-100 mg/l Glucose Aquamerck® Fritest® Test solution for 30 1.16720.0001 50 6620 Aquamerck® Iron in freshwater and tests refill Pack for 10652 seawater Range/graduation 0.05-0.1-0.2- 1.10651.0001 30 5210 0.4-0.6-0.8-1.0 mg/l Fe 1.14660.0001 50 6200 Aquamerck® Oxifrit® test for determining Gold the degree of deterioration of fats used in deep frying in kitchens and bakeries Spectroquant® Gold Test Range 0.5–12.0 Aquaquant® Iron Range/graduation 0.25- 0.5-1.0-2.0-3.0-5.0-7.5-10-15 mg/l Fe test kit for 60 examinations. Graduation : mg/l Au 1.14404.0001 300 17290 good, still good, replace, bad 1.14821.0002 75 39290 1.10653.0001 60 20310 Colour/Hazen Aquaquant® Iron Range/graduation 0.2- 0.4-0.6-0.8-1.0-1.3-1.6-2.0-2.5 mg/l Fe Aquamerck® Oxifrit® test Refill Pack for Hazen colour number Range 2–1000 1.14438.0001 500 16610 10653 reagent solution HZ (Refer Application note) (Refer SQ 1.10654.0001 30 6650 NOVA60A, SQ Multy & Pharo 100/300) Aquaquant® Iron Range/graduation 0.01- 0.02-0.03-0.04-0.06- DEHA (Diethylhydroxylamine) see Hydrazine Oxygen Scavangers Aquamerck® Hydrazine Range/graduation 0.08-0.1-0.15-0.2 mg/l Fe Detergents - See Surfactants 0.1-0.25-0.5-1.0 mg/l N2H4, also required 1.14403.0001 300 16440 1.08018.0001 (Testing vessel) Ethanol - See Alcohol 1.08017.0001 100 10250 Microquant® Iron Range/graduation 0.1- 0.2-0.3-0.5-0.8-1.2-2-3-5 mg/l Fe Fluoride Hydrazine colour matching vessel 1.14759.0001 500 26840 Aquamerck® Fluoride Kit Range 0.15-0.3- 1.08018.0001 1 Unit 16900 Reflectoquant® Iron Test Range 0.5-20.0 0.5-0.8 mg/l F- mg/l Fe2+ 1.18771.0001 100 18870 Spectroquant® Hydrazine Range 0.005- 1.16982.0001 50 5180 2.00 mg/l N2H4 Spectroquant® Fluoride Test (SPADNS) 1.09711.0001 100 9810 Reflectoquant® Iron Test Range 20-200 mg/l Fe2+ Range 0.02–2.0 mg/l F - 1.16983.0001 50 5180 1.00822.0250 250 ml 8130 Hydrogen Sulfide - See Sulfide Test Spectroquant® Fluoride Test Range Hydrogen Peroxide Spectroquant® Iron Test Range 0.005 - 0.10–20.0 mg/l F - 5.00 mg/l Fe2+ 1.14598.0001 100 13850 Spectroquant® Peroxide Cell Test Range 2 - 1.14761.0002 250 9600 20.0 mg/l H2O2 Spectroquant® Fluoride Test Range 1.14731.0001 25 14980 Spectroquant® Iron Test Range 0.005 0.10–20.0 mg/l F - - 5.00 mg/l Fe2+ also Refill pack for 1.14598.0002 250 25150 Spectroquant® Peroxide Test Range 0.015- 1.14759.0001 6.00 mg/l H2O2 1.14761.0001 1000 21530 Formaldehyde 1.18789.0001 100 16930 Merckoquant® Formaldehyde Range/ Hydroquinone see Oxygen Scavangers Spectroquant® Iron Cell Test Range graduation 10-20-40-60-100 mg/l HCHO Test 1.10036.0001 100 6250 0.05–4.00 mg/l Fe Hydroxymethylfurfural Test 1.14549.0001 25 12280 255

Part 5 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Spectroquant® Iron Cell Test Range Spectroquant® Manganese Test Range Microquant® Nitrate Range/graduation 0.010 - 10.0 mg/l Mn 1.0–50.0 mg/l Fe 1.14770.0002 250 13440 5-10-20-30-40-50-60-70-90 mg/l NO3 1.14896.0001 25 13130 (End user certificate essential) Spectroquant® Iron Test Range 0.010–5.00 Mercury Range 0.025–1.000 mg/l Hg 1.18387.0001 90 28620 mg/l Fe (Refer Application Notes) 1.00796.0001 150 13140 Nitrate Test Refill Pack for 118387 Methylethylketoxime Laboratories, compact see Compact (2-Butanoneoxime) see Oxygen 1.18462.0002 90 21140 Laboratories Scavangers Test Reflectoquant® Nitrate Test Range 3-90 Isoascorbic Acid (Erythorbic Acid) see Molybdenum mg/l NO3 Oxygen Scavangers 1.16995.0001 50 5280 Lactic Acid Merckoquant® Molybdenum Range/ Reflectoquant® Nitrate Test Range 5-225 graduation 5-20-50-100-250 mg/l Mo mg/l NO3 Reflectoquant® Latic Acid Test Range 3.00 1.10049.0001 100 8000 1.16971.0001 50 5200 - 60.00 mg/l Latic Acid Spectroquant® Molybdenum Cell Test Reflectoquant® Nitrate Test Range 5-250 mg/l NO3 (Test kit for RQeasy® Nitrate) 1.16127.0001 50 14980 Range 0.02–1.00 mg/l Mo, 0.03-1.67mg/l 1.17961.0001 50 5200 Lead MoO42-, .04 - 2.15 mg/l Na2MoO4 Merckoquant® Lead Range/graduation 20- 1.00860.0001 25 15560 Spectroquant® Nitrate Test Range 0.2–20.0 40-100-200-500 mg/l mg/l NO3 -N, 0.9–88.5 NO3 also Refill 1.10077.0001 100 6860 Spectroquant® Molybdenum Test Range pack for 1.14771.0001 NO3 0.5–45 mg/l Mo, 0.8-75 mg/l MoO42-, 1.1- 1.14773.0001 100 19000 Spectroquant® Lead Cell Test Range 96.6 mg/l Na2MoO4 1.19252.0001 100 11170 0.10–5.00 mg/l Pb Spectroquant® Nitrate Test Range 0.3–30.0 mg/l NO3 -N, 1.3–132.8 mg/l NO3 1.14833.0001 25 13000 Monochloramine 1.01842.0001 100 8770 Spectroquant® Lead Test Range 0.010– Spectroquant® Monochloramine Test Range 0.050-10.00 mg/l Cl2, 0.036-7.25 mg/l 5.00 mg/l Pb NH2Cl, 0.010-1.96 mg/l NH2Cl-N Spectroquant® Nitrate Cell Test Range 1.01632.0001 150 21720 1.09717.0001 50 12270 0.5–18.0 mg/l NO3 -N, 2.2–79.7 mg/l NO3 Magnesium 1.14542.0001 25 15210 Aquamerck® Magnesium Range/graduation Nickel Spectroquant® Nitrate Cell Test (DMP) 100-200-300-500-1000-1500 mg/l Merckoquant® Nickel Range/graduation 10- Range 0.5–25.0 mg/l NO3 N, 2.2–110.7 25-100-250-500 mg/l Ni 1.11131.0001 50 18700 1.10006.0001 100 3440 mg/l NO3 Reflectoquant® Magnesium Test Range Aquaquant® Nickel Range/graduation 1.14563.0001 25 13530 5-100 mg/l Mg 0.02-0.04-0.07-0.1-0.15-0.2-0.3-0.4-0.5 1.16124.0001 50 5370 mg/l Ni Spectroquant® Nitrate Cell Test (DMP) 1.14420.0001 125 17630 Spectroquant® Magnesium Cell Test Range Range 1.0–50.0 mg/l NO3 -N, 4–221mg/l 5.0–75.0 mg/l Mg NO3 1.00815.0001 25 13720 1.14764.0001 25 13530 Microquant® Nickel Range/graduation 0.5- Spectroquant® Nitrate Cell Test (DMP) 1.0-1.5-2-3-4-6-8-10 mg/l Ni Malic Acid 1.14783.0001 500 28460 Range 23–225 mg/l NO3 -N, 102–996 Reflectoquant® Malic Acid Test Range 5.0- mg/l NO3 60.0 mg/l Malic Acid 1.00614.0001 25 13530 1.16128.0001 50 13680 Spectroquant® Nickel Test Range 0.02-5.00 Spectroquant® Nitrate Test (DMP) Range 0.1–25.0 mg/l NO3 -N, 0.4 – Manganese mg/l Ni 250 16770 110.7 mg/l NO3 1.14785.0001 1.09713.0001 100 16770 Merckoquant® Manganese Range/ graduation 2-5-20-50-100 mg/l Mn Spectroquant® Nickel Cell Test Range 0.10- 1.10080.0001 100 8340 6.00 mg/l Ni Spectroquant® Nitrate Test (DMP) 1.14554.0001 25 13240 Range 0.1–25.0 mg/l NO3 -N, 0.4 – Aquaquant® Manganese Range/graduation 110.7 mg/l NO3 1.09713.0002 250 30070 0.03-0.06-0.1-0.15-0.2-0.25-0.3-0.4-0.5 Nickel in Electroplating Baths Range mg/l Mn 2.0–120g/l Ni (Refer Application Notes) 1.14406.0001 120 16440 Nitrate Nitrate in Sea Water Microquant® Manganese Range/graduation Merckoquant® Nitrate Range/graduation Spectroquant® Nitrate Cell Test in seawater 0.3-0.7-1.3-2-3-4-5-7-10 mg/l Mn 10-25-50-100-250-500 mg/l NO3 1.14768.0001 120 27970 1.10020.0001 100 3600 Range 0.10–3.00 mg/l NO3 -N, 0.4–13.3 Spectroquant® Manganese Cell Test Range Merckoquant® Nitrate Range/graduation mg/l NO3 10-25-50-100-250-500 mg/l NO3 0.10–5.00 mg/l Mn 1.10020.0002 25 2000 1.14556.0001 25 20780 1.00816.0001 25 13720 Aquamerck® Nitrate Range/graduation 10- Spectroquant® Nitrate Test in seawater 25-50-75-100-125-150 mg/l NO3 Spectroquant® Manganese Test Range Range 0.2–17.0 mg/l NO3 -N, 0.9–75.3 0.005-2.00 mg/l Mn 1.01846.0001 250 22950 mg/l NO3 1.14942.0001 50 17350 Spectroquant® Manganese Test Range 1.11169.0001 100 6290 Nitrite 0.010 - 10.0 mg/l Mn Aquamerck® Nitrate Range/graduation 10- Merckoquant® Nitrite Range/graduation 2-5-10-20-40-80 mg/l NO2- 1.14770.0001 500 28550 25-50-75-100-125-150 mg/l NO3 1.10007.0001 100 3440 changed 1.11170.0001 200 11150 256  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Merckoquant® Nitrite Range/graduation Oxygen Aquamerck® Oxygen Range 0.1-10 Reflectoquant® Peracetic Acid Test Range 2-5-10-20-40-80 mg/l NO2- mg/l O2 Graduations 0.1 mg/l O2 1.0-22.5 mg/l 1.10007.0002 25 1920 1.11107.0001 100 22290 1.16975.0001 50 5280 Merckoquant® Nitrite Range/graduation Aquamerck® Oxygen Test Refill pack for Reflectoquant® Peracetic Acid Test Range 0.1-0.3-0.6-1-2-3 g/l NO2- 1.11107.0001 75 - 400 mg/l – Peracetic Acid 1.10022.0001 100 3600 1.11152.0001 100 16000 1.16976.0001 50 5280 Merckoquant® Nitrite Range/graduation Aquamerck® Oxygen in freshwater and Peroxide Water & Food analytics 0.5-1-2-5-10 g/l NO2- seawater Range/graduations 1-3-5-7-9-12 1.10057.0001 75 3060 mg/l O2 also requires 1.14663.0001 DAIRY Industry: Any peroxide 1.14662.0001 50 8270 present in milk is harmful for human Aquamerck® Nitrite Range/graduation consumption. With Merckoquant® 0.025-0.05-0.075-0.1-0.15-0.2-0.3-0.5 Oxygen flask 1 Unit 10520 Peroxide kits, even very low mg/l NO2- 1.14663.0001 concentration of peroxide in milk 1.08025.0001 200 11320 can be detected. Spectroquant® Oxygen, Cell Test Range Aquamerck® Nitrite in freshwater and 0.5–12.0 mg/l O2 DYEING & TEXTILE Industry: Residual seawater Range/graduation 0.05-0.15- peroxide, bath peroxide can easily 0.25-0.5-1.0 mg/l NO2- 1.14694.0001 25 16150 be checked with Merckoquant® 1.14658.0001 100 6200 Peroxide kits. Oxygen Demand Merckoquant® Peroxide Range/graduation Aquaquant® Nitrite Range/graduation Oxygen Demand, Biological 0.5-2-5-10-25 mg/l H2O2 0.005-0.012-0.02-0.03-0.04-0.05-0.06- (See BOD Cell Test) 1.10011.0001 100 3230 0.08-0.1 mg/l NO2- 1.14408.0001 110 17290 Oxygen Demand, Chemical (See COD Test) Merckoquant® Peroxide Range/graduation 0.5-2-5-10-25 mg/l H2O2 Aquaquant® Nitrite Range/graduation 0.1- Oxygen Scavangers Test 1.10011.0002 25 1920 0.2-0.3-0.4-0.6-0.8-1.0-1.3-2.0 mg/l NO2- 1.14424.0001 400 18830 Spectroquant® Oxygen Scavangers Test Merckoquant® Peroxide Range/ Range 0.02 - 0.50 mg/l DEHA, 0.027 - graduation1-3-10-30-100 mg/l H2O2 Microquant® Nitrite Range/graduation 0.1- 0.667 mg/l Carbohy 0.053 - 1.315 mg/l 1.10081.0001 100 3200 0.2-0.4-0.6-1.0-1.8-3-6-10 mg/l NO2- Hydro, 0.078 - 1.950 mg/l ISA, 0.087 - 1.14774.0001 400 27320 2.170 mg/l MEKO Merckoquant® Peroxide Range/graduation 1.19251.0001 200 13790 0-100-200-400-600-800-1000 mg/l H2O2 for 100 determinations Reflectoquant® Nitrite Test Range 0.5-25.0 Ozone 1.10337.0001 100 4410 mg/l NO2- 1.16973.0001 50 5200 Aquaquant® Ozone Range/graduation 0.00-0.007-0.017-0.030-0.040-0.055- Reflectoquant® Nitrite Test Range 0.03- 0.070-0.10-0.14-0.20 mg/l O3 Peroxide Photometric Measurement 1.00 g/l NO2- 1.18755.0001 300 18660 (See Hydrogen Peroxide) 1.16732.0001 50 7360 Microquant® Ozone Range/graduation Reflectoquant® Peroxide Test Range 0.2 - Spectroquant® Nitrite Cell Test Range 0-0.15-0.35-0.50-0.70- 20.0 mg/l H2O2 1.4-2.7-5.0-7.0-10 mg/l O3 1.16974.0001 50 5280 1.00–90.00 mg/l NO2-N, 3.30–295.2 mg/l 1.18758.0001 300 28790 Reflectoquant® Peroxide Test Range 100- NO2- Microquant® Ozone Refill Pack for 1000 mg/l H2O2 1.18758.0001, 1.18755.0001 1.16731.0001 50 5280 1.00609.0001 25 12000 1.18759.0002 300 17400 Spectroquant® Nitrite Cell Test Range 0.010– Spectroquant® Ozone Test Range 0.010– 4.00 mg/l O3 0.700 mg/l NO2-N, 0.03–2.30 mg/l NO2- 1.00607.0001 200 8640 Phenol Test 1.14547.0001 25 12000 Spectroquant® Ozone Test Range 0.010– Spectroquant® Phenol Cell Test Range 4.00 mg/l O3 Spectroquant® Nitrite Test Range 0.002– 1.00607.0002 1200 26270 0.10–2.50 mg/l Phenol 1.00 mg/l NO2-N, 0.07–3.28 mg/l NO2 refill pack for 1.14774.0001 1.14551.0001 25 12360 1.14776.0001 1000 21990 Spectroquant® Phenol Test Range 0.002– Spectroquant® Nitrite Test Range 0.002– Palladium 0.10 mg/l Phenol (50 Tests), 0.025–5.00 1.00 mg/l NO2-N, 0.07–3.28 mg/l NO2- mg/l Phenol (250 Tests) 1.14776.0002 335 12510 Palladium Range 0.05–1.25 mg/l Pd 1.00856.0001 50-250 17880 (Refer Application Notes) Nitrogen (Total) pH Peracetic acid Spectroquant® Total Nitrogen Cell Test Aquamerck® pH Test Range /graduations Merckoquant® Peracetic acid Range/ pH 6.5 - 6.8 - 7.1 - 7.4 - 7.6 - 7.8 - 8.2 Range 0.5–15 mg/l N graduation 5-10-20-30-50 mg/l Peracetic acid colour card 1.10084.0001 100 4420 1.14669.0001 200 5390 1.00613.0001 25 15710 Merckoquant® Peracetic acid Range/ Aquamerck® pH Test Range /graduations Spectroquant® Total Nitrogen Cell Test graduation 0-100-150-200-250-300-400- pH 4.5-5-5.5-6-6.5-7.0-7.5-8.0-8.5-9.0 500 mg/l Peracetic acid including colour matching vessel Range 0.5–15 mg/l N 1.10001.0001 100 4420 1.08038.0001 100 16000 1.14537.0001 25 17330 Merckoquant® Peracetic acid Range/ Aquamerck® pH Test in Fresh Water Range graduation 500-1000-1500-2000 mg/l /graduations pH 4.5-5-5.5-6-6.5-7.0-7.5- Spectroquant® Total Nitrogen Cell Test Peracetic acid 8.0-8.5-9.0 1.17922.0001 100 4420 1.08027.0001 400 11320 Range 10-150 mg/l N 1.14763.0001 25 15710 Organic Carbon (Total) See Total Organic Carbon 257

Part 5 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Reflectoquant® pH Test in Swimming Pools Spectroquant® Phosphate Cell Test Merckoquant® Quaternary Ammonium Range /graduations pH 1.00- 5.00 Compound Range/graduation 0-10-25- 1.16894.0001 50 6460 (PMB) for determination of ortho 50-100-250-500 mg/l (as benzalkonium chloride) Phosphate Range 3.0–100.0 mg/l PO4- P, 1.17920.0001 100 3660 Reflectoquant® pH Test Range pH 4.0-9.0 3.0-100.0 mg/l PO4- P, 9–307 mg/l PO4, 1.16996.0001 50 5010 7–229 mg/l P2O5 1.00616.0001 25 12600 Residual hardness (Permanent Hardness) Reflectoquant® pH Test for cooling Spectroquant® Phosphate Test (PMB) for lubricants Range pH 7.0-10.0 determination of ortho Phosphate Range Aquamerck® Residual hardness Range/ 1.16898.0001 50 5130 0.010–5.00 mg/l PO4- P, 0.03–15.3 mg/l graduation 0.714-1.428-2.677 mg/l CaCO3 PO4, 0.02–11.46 mg/l P2O5 1.11142.0001 400 12670 Spectroquant® pH Cell Test Range pH 1.14848.0001 420 15310 6.4-8.8 Spectroquant® Residual Hardness Cell Test 1.01744.0001 280 10350 Spectroquant® Phosphate Test (PMB) for determination of ortho Phosphate Range Range 0.50–5.00 mg/l Ca, 0.70–7.00 mg/l 0.010–5.00 mg/l PO4- P, 0.03–15.3 mg/l Phosphate PO4, 0.02–11.46 mg/l P2O5 CaO, 1.2–12.5 mg/l CaCO3 1.14848.0002 220 10350 Merckoquant® Phosphate (PMB) Range/ 1.14683.0001 25 13870 graduation 10-25-50-100-250-500 mg/l PO43- 1.10428.0001 100 5950 SAC (Spectral Absorbtion Coefficient) 0.5 - 50.0 1/m Aquamerck® Phosphate (PMB) in Spectroquant® Phosphate Test (PMB) - Silicate freshwater and seawater Range/graduation (ortho Phosphate) Range 1.0–100.0 mg/l 0.25-0.5-0.75-1.0-1.5-2.0-3.0 mg/l PO4 PO4-P, 3–307 mg/l PO4, 2–229 mg/l P2O5 Aquaquant® Silicate Test Range/graduation 1.14661.0001 100 7910 1.00798.0001 100 11800 0.01-0.02-0.04-0.06-0.08-0.1-0.15-0.2- 0.25 mg/l Si, 0.02 - 0.53 mg/l SiO2 Spectroquant® Phosphate Cell Test (VM) 1.14410.0001 150 16950 Aquamerck® Phosphate (PMB) Range/ determination of ortho Phosphate Range Microquant® Silicate (Silicic Acid) Test graduation1-2.5-5-7.5-10 mg/l P2O5 Range/graduation 1.3-3.3-6.7-10-13.4 mg/l PO4- including 0.5–25.0 mg/l PO4-P, 1.5–76.7 mg/l PO4, colour-matching vessel 0.3-0.6-1.0-1.5-2-3-5-7-10 mg/l Si 1.11138.0001 200 24630 1.1–57.3 mg/l P2O5 1.14792.0001 150 28460 1.14546.0001 25 12600 Microquant® Silicate (Silicic Acid) Refill Pack for 1.14792.0001,1.14410.0001 Aquamerck® Phosphate (PMB) Refill pack Spectroquant® Phosphate Test (VM) for 1.18323.0002 150 14640 for 1.11138.0001 determination of ortho Phosphate Range 1.08046.0001 200 8270 0.5–30.0 mg/l PO4-P, 1.5–92.0 mg/l PO4, Spectroquant® Silicate Range 0.0005–0.5 1.1–68.7 mg/l P2O5 mg/l SiO2, 0.0002–0.2337 mg/l Si (Pls. 1.14842.0001 400 14870 ask for Low Silica Content Water) 1.01813.0001 100 13160 Aquaquant® Phosphorous (VM) Range/ Platinum graduation 1.0-2.0-3.5-6.0-10-20-40 Spectroquant® Silicate Range 0.005–5.00 mg/l PO4-P Platinum Range 0.10–1.25 Pt mg/l Si, 0.011–10.70 mg/l SiO2 1.14449.0001 190 17120 (Refer Application Notes) 1.14794.0001 300 17550 Microquant® Phosphorous (PMB) Range/ Platinum - Cobalt (Hazen) Spectroquant® Silicate (Silicic acid) Range graduation 0.2-0.4-0.6-0.8-1.0-1.5-2.0- Range 2 - 1000 Pt/Co or Hz 0.5–500 mg/l Si, 1.1–1070 mg/l SiO2 2.5-3.0 mg/l PO4-P 1.00857.0001 100 14630 1.14846.0001 200 27650 Potassium Reflectoquant® Potassium Test (RQ plus) Microquant® Phosphorous (VM) Range/ Range 1.0-25.0 mg/l K graduation 1.5-3-6-9-12-16-20-40-100 mg/l PO4-P 1.17945.0001 50 16790 Silver 1.18388.0001 300 27970 Reflectoquant® Potassium Test Range 0.25- Spectroquant® Silver Test Range 0.25–3 1.20 g/l K mg/l Ag 1.16992.0001 50 9920 1.14831.0001 100 29580 Reflectoquant® Phosphate Test (RQ plus) Spectroquant® Potassium Cell Test Range Sucrose Range 0.1 - 5.0 mg/l PO4 1.17942.0001 100 11990 5.0–50.0 mg/l K Reflectoquant® Sucrose Test Range 0.25- 1.14562.0001 25 15990 2.5 g/l Na Reflectoquant® Phosphate Test Range Spectroquant® Potassium Cell Test Range 1.16141.0001 50 38060 5-120 mg/l PO43- 1.16978.0001 50 8880 30–300 mg/l K Sugar (See Total Sugar Test) 1.00615.0001 25 15990 Sulfate Spectroquant® Phosphate Cell Test (PMB) Protein Merckoquant® Sulfate Range/graduation 0-200-400-800-1200-1600 mg/l SO42- for determination of ortho-Phosphate and Protein Test (Bioquant®) Range 0.01–1.4g/ 1.10019.0001 100 3600 l Protein total Phosphorus Range 0.05–5.00 mg/l 1.10306.0500 200 14600 PO4- P, 0.2–15.3 mg/l PO4, 0.11–11.46 Protein Test (Bioquant®) Range 0.5–10 Aquaquant® Sulfate Range/graduation 25- g/l Protein mg/l P2O5 1.10307.0500 250 15070 50-80-110-140-200-300 mg/l SO4 1.14543.0001 25 13550 1.14411.0001 90 23630 Spectroquant® Phosphate Cell Test (PMB) Merckoquant® Sulfate Test Range 25-50- for determination of ortho Phosphate and Quaternary Ammonium Compounds 75-100-130-160-190-240-300 mg/l SO4 total Phosphorus Range 0.5–25.0 mg/l DISINFECTION: Quaternary 1.18389.0001 75 43910 Ammonium Compounds used for PO4- P, 1.5–76.7 mg/l PO4, 1.1–57.3 disinfection can be easily detected Spectroquant® Sulfate Test Range 0.5-50.0 with this kit. mg/l SO4 mg/l P2O5 1.01812.0001 100 10020 1.14729.0001 25 13550 258  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Spectroquant® Sulfate Test Range 25-300 Spectroquant® Tin Cell Test Range 0.1–2.5 Aquamerck® Total hardness Range/ mg/l SO4 graduation 1 drop corresponds 20 mg/l 1.14791.0001 200 23460 mg/l Sn CaCO3 1.08312.0001 200 12220 1.14622.0001 25 14890 Spectroquant® Sulfate Cell Test Range Total Alkalinity see Acid Capacity or Alkanity 5–250 mg/l SO4 Aquamerk® Total hardness in freshwater Range/graduation 1 drop = 17.8 mg/l 1.14548.0001 25 12110 TOC (Total Organic Carbon) CaCO3 1.14652.0001 50 5480 Spectroquant® Sulfate Cell Test Range Spectroquant® TOC Cell Test (must buy Water & Food analytics 50–500 mg/l SO4 1.73500.0001) Range 5–80 mg/l TOC 1.00617.0001 25 12110 1.14878.0001 25 30590 Reflectoquant® Total Hardness Test Range 1.178-535.5 mg/l CaCO3 Spectroquant® Sulfate Cell Test Range Spectroquant® TOC Cell Test (must buy 1.16997.0001 50 6230 100–1000 mg/l SO4 1.73500.0001) Range 50–800 mg/l TOC 1.14564.0001 25 12110 1.14879.0001 25 30590 Sulfide Screw caps for Spectroquant TOC digestion Spectroquant® Total Hardness Cell Test Aquaquant® Sulfide Range/graduation 1.73500.0001 6 15870 Range 5–215 mg/l Ca, 7–301 mg/l CaO, 0.02-0.04-0.06-0.08-0.1-0.13-0.16-0.2- 0.25 mg/l S 12.0–537 mg/l CaCO3 1.14416.0001 100 17460 TOC Standard Solution 1000 mg/l ± 1 mg/l 1.00961.0001 25 13130 Microquant® Sulfide Range/graduation 0.1- 0.3-–0.5-0.7-1-2-3-4-5 mg/l S analogous EN 1484 H3/ DIN 38409 H3 Total Sugar 1.14777.0001 200 28140 1.09017.0100 1 Pack 14280 Reflectoquant® Total Sugar Test (Glucose & Spectroquant® Sulfide Test Range 0.02 - 1.50 mg/l S Total Acidity Fructose) Range 65-650 mg/l 1.14779.0001 220 16770 Reflectoquant® Total Acidity Test pH 7.00 1.16136.0001 50 19860 Range 2.0-14.0 g/l as Tartaric Acid 1.16135.0001 100 25150 Transmission Range 0.00 - 100.0 % T (Refer SQ NOVA 60A /SQMulty) Total Hardness Sulfite Turbidity Range 1-100 FAU Merckoquant® Total hardness Range/ (Refer SQ NOVA60A) Merckoquant® Sulfite Range/graduation graduation 89-178-267-356-445 mg/l 0-10-40-80-180-400 mg/l SO3 CaCO3 Urea in Milk 1.10013.0001 100 3300 1.10046.0001 100 3380 Microquant® Urea Test in Swimming Aquamerck® Sulfite Range 0.5-50 mg/l Merckoquant® Total hardness Range >1.5 - Pools Range/graduation 0.30-0.60-1.00- Na2SO3 < 2.5 mmol/l CaCO3 1.50-2.00-3.00-4.00-5.00-8.00 mg/l 1.11148.0001 200 12040 1.17934.0001 100 2750 (Additionally required 1.16493.0010) 1.14843.0001 100 29280 Reflectoquant® Sulfite Test Range 10-200 Merckoquant® Total hardness Range/ mg/l SO32- graduation 53-71-124-249-373 mg/l Volatile Organic Acids 1.16987.0001 50 5280 CaCO3 1.10025.0001 100 3380 Spectroquant® Volatile Organic Acids Test, Spectroquant® Sulfite Cell Test Range 1–20 Range 50-3000 mg/l Merckoquant Total hardness (individually 1.01809.0001 100 20460 mg/l SO3 packed) Range/ graduation 53-71-124- 249-373 mg/l CaCO3 1.14394.0001 25 12280 1.10032.0001 1000 32830 Spectroquant® Sulfite Test Range 1.0–60.0 Merckoquant® Total hardness (in bulk Spectroquant® Volatile Organic Acids Cell mg/l SO3 pack) Range/graduation 53-71-124-249- 373 mg/l CaCO3 Test, Range 50-3000 mg/l 1.10029.0001 5000 60230 Sulfurous Acid (free) see Free Sulfurous 1.01749.0001 25 13990 Acid Aquamerck® Total hardness Range/ 1.01746.0001 150 18040 graduation 1 drop = 17.8 mg/l CaCO3 Zinc 1.11104.0001 100 5840 Sulfurous Acid (Total) see Total Aquaquant® Zinc Range/graduation 0.1- Sulfurous Acid Aquamerck® Total hardness Range 1-100 0.2-0.3-0.4-0.5-0.7-1.0-2.0-5.0 mg/l Zn mg/l CaCO3 1.14412.0001 120 19580 1.08047.0001 300 11770 Surfactants Microquant® Zinc Range/graduation 0.1- Aquamerck® Total hardness Range 3.56- 0.2-0.3-0.4-0.5-0.7-1-2-5 mg/l Zn Spectroquant® Surfactants (anionic) Cell 356 mg/l CaCO3 1.14780.0001 120 30090 1.08039.0001 300 11680 Test Range 0.05–2 mg/l MBAS Aquamerk® Refill Pack for 1.08039.0001 1.14697.0001 25 15790 1.08033.0001 300 8990 Spectroquant® Zinc Cell Test Range Spectroquant® Surfactants (Cation) Cell Aquamerk® Refill Pack H-1 for 0.025–1 mg/l Zn 1.08039.0001 (Indicator solution) in Test Range 0.05-1.50 mg/l CTAB combination with 1.08203.0001 1.00861.0001 25 13630 1.11122.0001 600 7010 1.01764.0001 25 15790 Spectroquant® Zinc Cell Test Range Aquamerk® Refill Pack H-2 for Spectroquant® Surfactants (nonion) Cell 1.08039.0001 (Titration solution) in 0.20–5.00 mg/l Zn, combination with 1.11122.0001 Test Range 0.1–7.5 mg/l Triton X-100 1.08203.0001 600 9080 1.14566.0001 25 13630 1.01787.0001 25 15790 Suspended Solids 25 - 750 suspended Spectroquant® Zinc Test also required solids (1.06146.000) Tenside (see Surfactants) Range 0.05–2.5 mg/l Zn 1.14832.0001 100 25950 Tin Spectroquant® Zinc Reagent 6 (Isobutyl- Merckoquant® Tin Range/graduation 10- methyl-ketone GR) 25-50-100-200 mg/l Sn 1.06146.1000 200 6530 1.10028.0001 50 6510 259

Part 5 Advanced Analytics Spectroquant® Solutions for Breweries •  Quality of Beer & Wort according to MEBAK or EBC. •  Raw Water Monitoring •  Control of Boiler & Cooling Water •  Disinfection Control – Tap System / Production Area •  Control of fruit based / beverages (Bitterness (EBC), Iso – Acids, Calcium, Iron, Sulfite, Zinc in beer & more) Kits to be used with Non-Merck Photometers Merck Ord. No. Parameter Measuring Range in No. of Corresponding Price mg/l tests Hach Ord. No (`) 21055-69 1.19254.0001 Chlorine Powder Packs (free chlorine) for 10 ml Samples 0 - 2.00 Cl2 100 14070-99 3930 21056-69 3930 1.19256.0001 Chlorine Powder Packs (free chlorine) for 25 ml Samples 0 - 10.00 Cl2 100 14064-99 3990 24158-25 3990 1.19257.0001 Chlorine Powder Packs (total chlorine) for 10 ml Samples 0 - 2.00 Cl2 100 24158-15 7440 24158-51 1.19258.0001 Chlorine Powder Packs (total chlorine) for 25 ml Samples 0 - 10.00 Cl2 1000 24258-25 7440 24258-15 1.18750.0001 COD Cell Tests 0 – 40.0 COD 25 24258-51 7440 21259-25 1.18751.0001 COD Cell Tests 0 – 150.0 COD 25 21259-15 7440 21259-51 1.18752.0001 COD Cell Tests 0 – 1500 COD 25 24159-25 3790 24159-15 6020 1.18753.0001 COD Cell Tests 0 – 15 000 COD 25 24159-51 11170 21057-69 1.73007.0001 Iron Powder Packs for 10 ml Samples 0 – 3.00 Fe 100 21071-69 13790 1.73010.0001 Nitrite Powder Packs for 25 ml Samples 100 26041-00 1.19252.0001 Molyblemum Test 0 – 0.300 NO2-N 100 4740 24466-00 5540 1.19251.0001 Oxygen Scavengers Test 0.5 – 45.0 Mo 200 0.8 – 75.0 MoO42+ 12065-00 1.73014.0001 Sulfate Powder Packs for 10 ml Samples 1.1 – 96.6 Na2 MnO4 100 21067-69 1.73015.0001 Sulfate Powder Packs for 25 ml Samples 100 0.020 – 0.500 DEHA 0.027 – 0.667 Carbohy 0.053 – 1.315 Hydro 0.078 – 1.950 ISA 0.087 – 2.175 MEKO 0 – 70.0 SO4 0 – 70.0 SO4 260  MERCKgroup.com    For enquiries write to [email protected]

Simply User-Friendly 14541 Water & Food analytics Cell Test COD Chemical oxygen demand Measuring range: 25 - 1500 mg/I COD Carefully pipette Heat the reaction Swirl the cell after Replace the cell Place the cell 3.0 ml of the sample cell in the 10 minutes. in the rack for into the cell into a reaction cell, thermoreactor at complete cooling to compartment align close tightly with 1480C for 2 hours. room temperature. the mark on the the screw cap, and (Very important!) cell with that on the mix vigorously. photometer. Caution, the cell becomes very hot! Conversion Tables Ammonium mg/l (ppm) NH4-N mg/l (ppm) NH4 Nitrite mg/l (ppm) NH2-N mg/l (ppm) NH2 1 1.28781 1 3.28457 1 mg/l (ppm) NH4-N 1 1 mg/l (ppm) NO2-N 1 1 mg/l (ppm) NH4 0.776512 1 mg/l (ppm) NO2 0.304453 Chrom / Chromate mg/l (ppm) CrO4 Silicate mg/l (ppm) SiO2 mg/l (ppm) Cr 2.23082 mg/l (ppm) Si 2.13932 1 mg/l (ppm) Cr 1 1 1 mg/l (ppm) Si 1 1 1 mg/l (ppm) CrO4 1 mg/l (ppm) SiO4 Nitrate 0.448265 mg/l (ppm) NO3 Sulfite 0.467437 mg/l (ppm) SO2 4.42681 1.24977 1 mg/l (ppm) NO3-N mg/l (ppm) NO3-N 1 1 mg/l (ppm) SO3-N mg/l (ppm) SO3 1 1 mg/l (ppm) NO3 1 1 mg/l (ppm) SO3 1 Monochloramine 0.225896 Phosphate 0.0015 1 mg/l (ppm) Cl2 mg/l (ppm) mg/l (ppm) mg/l (ppm) 1 mg/l (ppm) PO4-P mg/l (ppm) mg/l (ppm) mg/l (ppm) 1 mg/l (ppm) NH2Cl Cl2 NH2Cl NH2Cl-N 1 mg/l (ppm) PO4 Cl2 NH2Cl NH2Cl-N 1 mg/l (ppm) NH2Cl-N 1 1 mg/l (ppm) P2O5 1 2.29137 0.725975 0.197539 3.06617 1.377457 0.326139 0.747307 1 0.272102 1 5.06229 0.436419 1 3.675098 1 1.33813 Calcium, Hardness mg/l (ppm) German English French mmol/l mg/l (ppm) mg/l (ppm) Ca2+ degree °d degree °e degree °f Ca2++ Mg2+ CaCO3 CaO 1 mg/l (ppm) Ca2+ 1 2.50 1.40 1 German degree °d 0.140 0.175 0.250 0.025 10.00 1 English degree °e 7.15 1 1.25 1.78 0.178 17.85 14.29 8.01 1 French degree °f 5.72 1 0.143 10.00 5.60 1 m mo l/l Ca2+ + Mg2+ 4.00 0.800 1.43 0.100 56.08 1 mg/l (ppm) CaCO3 0.560 0.700 1 100.1 1 0.560 1 mg/l (ppm) CaO 40.08 7.00 0.0100 1.78 1 0.400 5.61 10.0 1 0.0178 0.715 0.056 0.070 0.100 0.100 0.125 0.178 261

Part 5 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Photometers & Mandatory Accessories for • In-built (AQA) Analytical Quality Assurance Spectrophotometers Photometers • Turbidity Correction for Water Analysis • Automatic Cell Identification Rectangular Cells 10 mm • 10,20,50 mm rectangular & 16 mm round (Matched Pair - Quartz) cells can be used Rectangular Cells 10 mm (2 numbers) Single Parameter Colorimeter 1.14946.0001 1 pack 11090 Spectroquant® MOVE Chlorine/pH/Ozone/ Rectangular Cells 20 mm (2 numbers) Standards & Controls for Analytical Quality Chlorine Dioxide/Cyannuric Acid 1.14947.0001 1 pack 18180 Assurance using Spectroquant® 1.73635.0001 1 pack On Application Rectangular Cells 50 mm (2 numbers) System Spectroquant® Move 100 1.14944.0001 1 pack 25670 Spectroquant® Colorimeter Move 100 Empty Round Cells 16 mm (Pack of 25 1.73632.0001 1 pack On Application numbers) 1.14724.0001 1 pack 6800 Spectroquant® Move data Transfer Empty Round Cells 24 mm (Pack of 12 1.73633.0001 1 pack On Application numbers) Spectroquant® Multy Photometers 1.73650.0001 1 pack 23760 Spectroquant® PhotoCheck Colour Spectroquant® Colorimeter Multy Mandatory Accessories for solutions in round cells for checking the Photometers 1.73630.0001 1 pack On Application photometers Thermoreactor TR 320 1.14693.0001 1  Set 37760 Spectroquant® NOVA 60A 1.71200.0001 1 pack Spectroquant® Reference Standard Colour Spectroquant® Photometer NOVA 60A Thermoreactor TR 420 On Application solutions in round cells for checking Picco On Application 1.09752.0001 1 pack On Application 1.71201.0001 1 pack On Application Chlorine/Ozone Spectrophotometers from Merck, 1.19301.0001 1  Set 14110 Spectroquant® Pharo 100/300 Thermoreactor TR 620 Spectroquant® Round Robin Test Solution Spectroquant® Pharo 100 Visible 1.71202.0001 1 pack for waste water Inlet Spectrophotometer (320-1100 nm, 4nm Accessories for Thermoreactor TR 420 1.19310.0250 250 ml 38170 & TR 620 Bandwidth) Spectroquant® Round Robin Test Solution 1.00706.0001 1 pack Till Stocks External temperature sensor for for waste water Outlet Spectroquant® Pharo 300 Visible monitoring TR 420, TR 620 1.19311.0250 250 ml 38170 Spectrophotometer (190-1100 nm, 4nm 1.71203.0001 1 Unit 37980 Spectroquant® Reference Standard Colour Bandwidth) PC connection cable for TR 420, TR 620 solutions in round cells for checking SQ 1.00707.0001 1 pack Till Stocks 1.71204.0001 1 Unit 14410 Multy Spectroquant® Prove 100 Visible 1.19302.0001 1  Set 22280 Spectrophotometer (320-1100 nm, 4nm Reagents for Thermal Digestion Spectroquant® PipeCheck Solutions for Bandwidth) (New introduction) Crack set 10 1 pack 16210 checking the volumes of the pipettes 1.14687.0001 1.73633.0001 1 pack On Application 1.14962.0001 25 36480 Spectroquant® Prove 300 UV-visible Crack set 10-C 1 pack 16710 1.14688.0001 Spectrophotometer (190-1100 nm, 4nm Bandwidth) (New introduction) Crack set 20 1.14963.0001 1.73017.0001 1 pack On Application 1 pack 16290 Spectroquant® Prove 600 UV-visible Spectroquant® Nova 60A • Portable & Pre-programmed environmen- Spectrophotometer (190-1100 nm, tal analyzer for more than 150 tests with 1.8nm Bandwidth) 10, 20, 50 & 100 mm Different measuring ranges for water and waste water analysis cellholder (New introduction) 1.73018.0001 1 pack On Application PC Software & Cable for NOVA Series Multi-Achat II for Windows (English No limits ... Version). Special Software for transfer The proven spectrophotometer system to meet your of stored results from Spectroquant® individual needs NOVA60 & NOVA 400 to PC. The software also allows to connect WTW pH, Oxygen & conductivity meters to PC 1.14964.0001 1 pack 16310 PC Cable for Spectroquant® NOVA 60, 400 (Serial Interface) Simplest possible handling: Reliable results:  B ar-code identification for all Spectro-  Instrument-supported Analytical Quality 1.14667.0001 1 pack 15760 quant® test kits. Assurance (AQA). Printer Cable-Spectroquant® NOVA 60, 400  Auto Identification (round and rectangular  Batch and quality certificate. (Serial Interface) cells) (adapter less). Spectroquant® tests 1.09759.0001 1 pack On Application 262  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Nitrate standard solution 200 mg/l NO3-N Addition Solution Reagent R-2 (Spike ± 5 mg/l sample) for or Cadmium, Copper, Iron & Standard Solutions 1.25040.0100 100 ml 4530 Managnese. 100 ml in H2O (CRM) 1.14677.0001 1 Set 11050 for Photometric Nitrite standard solution Applications Spectroquant® CombiCheck 40 to Nitrite standard solution 0.200 mg/l control quality of photometric methods NO2-N ± 0.009 mg/l 1.25041.0100 100 ml 4530 of Standard Solution Reagent R-1 for Aluminium, Lead, Nickel & Zinc. Addition Solution Reagent R-2 (Spike sample) for Water & Food analytics Ammonium Standard Solution Nitrite standard solution 40.0 mg/l NO2-N Aluminium, Lead, Nickel & Zinc. ± 1.3 mg/l 1.25042.0100 100 ml 4530 1.14692.0001 1 Set 10980 Ammonium standard solution 0.400 mg/l NH4-N ± 0.012 mg/l 1.25022.0100 100 ml 4530 Nitrogen (total) standard solution Spectroquant® CombiCheck 50 to control quality of photometric methods Nitrogen (total) standard solution 2.50 consisting of Standard Solution Reagent Ammonium standard solution 1.00 mg/l mg/l N ± 0.06 mg/l NH4-N ± 0.04 mg/l R-1 for Ammonium, COD & Nitrogen. 1.25043.0100 100 ml 4530 Addition Solution Reagent R-2 (Spike 1.25023.0100 100 ml 4530 Nitrogen (total) standard solution 12.0 sample)or Ammonium, COD & Nitrogen. Ammonium standard solution 2.00 mg/l 1.14695.0001 1  Set 10680 NH4-N ± 0.07 mg/l mg/l N ± 0.3 mg/l 1.25044.0100 100 ml 4530 1.25024.0100 100 ml 4530 Spectroquant® CombiCheck 60 to control quality of photometric methods Ammonium standard solution 6.00 mg/l Nitrogen (total) standard solution 100 consisting of Standard Solution Reagent mg/l N ± 3 mg/l NH4-N ± 0.13 mg/l 1.25045.0100 100 ml 4530 R-1 for Chloride & COD. Addition Solution 1.25025.0100 100 ml 4530 Reagent R-2 (Spike sample) for Chloride Phosphorus (total) standard solution & COD. Ammonium standard solution 12.00 mg/l NH4-N ± 0.4 mg/l Phosphorus (total) standard solution 0.400 1.14696.0001 1 Set 11870 1.25026.0100 100 ml 4530 mg/l PO4-P ± 0.016 mg/l Spectroquant® CombiCheck 70 to 1.25046.0100 100 ml 4530 Ammonium standard solution 50.0 mg/l control quality of photometric methods consisting of Standard Solution Reagent NH4-N ± 1.2 mg/l Phosphorus (total) standard solution 4.00 R-1 for Ammonium & Nitrogen. Addition mg/l PO4-P ± 0.08 mg/l 1.25027.0100 100 ml 4530 1.25047.0100 100 ml 4530 Solution Reagent R-2 (Spike sample) for COD Standard Solution Phosphorus (total) standard solution 15.0 Ammonium & Nitrogen. 1  Set 10840 1.14689.0001 COD standard solution 20.0 mg/l ± 0.7 mg/l PO4-P ± 0.4 mg/l mg/l Spectroquant® CombiCheck 80 to 1.25048.0100 100 ml 4530 control quality of photometric methods 1.25028.0100 100 ml 4530 Sulfate standard solution consisting of Standard Solution Reagent COD standard solution 100 mg/l ± 3 mg/l 1.25029.0100 100 ml 4530 Sulfate standard solution 40 mg/l SO4 ± R-1 for COD, Nitrate & Phosphorous. Addition Solution Reagent R-2 (Spike 6 mg/l sample) for COD, Nitrate & Phosphorous.. COD standard solution 200 mg/l ± 4 mg/l 1.25050.0100 100 ml 4530 1.14738.0001 1  Set 11870 1.25030.0100 100 ml 4530 Sulfate standard solution 125 mg/l SO4 ± COD standard solution 400 mg/l ± 5 mg/l 6 mg/l 100 ml 4530 1.25051.0100 1.25031.0100 100 ml 4530 Reflectoquant® System COD standard solution 1,000 mg/l ± 11 Sulfate standard solution 400 mg/l SO4 ± 20 mg/l mg/l 1.25052.0100 100 ml 4530 1.25032.0100 100 ml 4530 RQflex® Plus COD standard solution 2,000 mg/l ± 32 Sulfate standard solution 800 mg/l SO4 ± Remission photometer for the evaluation 27 mg/l mg/l 1.25053.0100 100 ml 4530 of test strips, contains strip adapter and 1.25033.0100 100 ml 4530 recalibration set, double beam optics COD standard solution 8,000 mg/l ± 68 Spectroquant® CombiCheck: (evaluates 2 reaction zones) memory for mg/l Spectroquant® CombiCheck 10 to 5 methods/memory for 50 measurement 1.25034.0100 100 ml 4530 control quality of photometric methods results, (date, time, parameter and COD standard solution 50,000 mg/l ± 894 consisting of Standard Solution Reagent measurement result), contains in addition mg/l R-1 for Ammonium, Chloride, COD, Nitrate cell adapter and 8 empty cells PC interface, & Phosphate Addition Solution Reagent R-2 1.25035.0100 100 ml 4530 (Spike sample) for Ammonium, lot specific calibration using barcode Nitrate standard solution Chloride, COD, Nitrate, Phosphate & Sulfate technology power supply: 4 AAA batteries, Nitrate standard solution 0.50 mg/l NO3-N 1.14676.0001 1  Set 9940 and instruction manual ± 0.05 mg/l Spectroquant® CombiCheck 20 to 1.16955.0001 1  Pack On Application 1.25036.0100 100 ml 4530 control quality of photometric methods Nitrate standard solution 2.50 mg/l NO3-N of Standard Solution Reagent R-1 for Ammonium, Chloride, COD, Nitrate & ± 0.06 mg/l Phosphate Addition Solution Reagent R-2 1.25037.0100 100 ml 4530 (Spike sample) for Ammonium, Chloride, Nitrate standard solution 15.0 mg/l NO3-N COD, Nitrate, Phosphate & Sulfate ± 0.4 mg/l 1.25038.0100 100 ml 4530 1.14675.0001 1  Set 9940 Nitrate standard solution 40.0 mg/l NO3-N Spectroquant® CombiCheck 30 to ± 1 mg/l control quality of photometric methods 1.25039.0100 100 ml 4530 of Standard Solution Reagent R-1 for Cadmium, Copper, Iron & Managnese. 263

Part 5 Advanced Analytics Product Order Pack Unit Price PNroo.ductTOurdrerbidity MPaeckterUsnit Price Product Order Pack Unit Price No. ` ` No. ` Merck offers you Turbidity Meters for field applications as well as high-precision laboratory models. Nephlometric measurement according to USEPA & ISO7027 with choice of IR & Tungsten lamp sources can be selected. Calibration Standards for Turbidity Meters Waterproof Portable Turbidimeter: Accessories for Eutech Turbidity Meters Merck KGaA, Germany Calibration Kit Set for EC-TN100IR (0.02, 20.0, 100, 800 NTU) ECTN100CALKITEU On Application Waterproof TN 100 Infra-Red Turbidimeter (NTU) Pack of 3 Sample Cuvettes On Application ECTN100CUVKITEU (0.01 - 1000 NTU) with calibration kit (ECTN100CALKITEU) and Silicone Oil (10 ml) ECSILICONEOILEU carrying case On Application ECTN100IREU On Application Calibration standard set, 0.02–10.0–1000 NTU for TURBIQUANT® 1100 IR and 1100 T Waterproof Portable Turbidimeter: 1.18335.0001 31950 Eutech Singapore Calibration standard set, 0.02–10.0–1000 NTU for TURBIQUANT® 1500 IR/1500 T 1.18328.0001 31950 Portable turbidity meter TURBIQUANT® 1100 T : according Calibration standard set, 0.02–10.0–100-1750 NTU for TURBIQUANT® 3000 IR to USEPA in Professional case with 4 micro (AAA) alkaline 1.18329.0001 39920 managanese batteries, (without standards) 2 empty cuvettes 1.18325.0001 On Application Calibration standard set, 0.02–10.0–100-1750 NTU for TURBIQUANT® 3000 T Portable turbidity meter TURBIQUANT® 1100 IR : according to ISO 1.18349.0001 39920 7027/ DIN EN 27 027 (EN ISO 7027) in Professional case with 4 micro (AAA) alkaline managanese batteries, (without standards) Calibration Standard, 10.000 NTU for TURBIQUANT® 3000 IR 1.18342.0001 44000 and 2 empty cuvettes 1.18324.0001 On Application Laboratory turbidity meter TURBIQUANT® 1500 T : with universal Calibration Standard, 10.0 NTU for TURBIQUANT® 3000 T 1.18381.0001 11320 power supply 90 ... 250 V, 3 (without cal. standards) 2 empty cuvettes Calibration Standard, 10.000 NTU for TURBIQUANT® 3000 T 1.18343.0001 44000 1.18331.0001 On Application Laboratory turbidity meter TURBIQUANT® 1500 IR : with universal Empty Cells for TURBIQUANT® 1000/1100 power supply 90 ... 250 V, (without cal. standards 2 empty 1.18320.0001 3 Cells 20430 cuvettes Empty Cells for TURBIQUANT® 1500/3000 1.18330.0001 On Application 1.18336.0001 3 Cells 21270 High-end laboratory turbidity meter TURBIQUANT® 3000 T: Flow-through Assembly for TURBIQUANT® 1500/3000,for low pressure (1 bar) applications according to US EPA with universal power supply 90 ... 250 V, 1.18340.0001 40330 (without calibration standards 3 empty cuvettes ) 1.18333.0001 On Application High-end laboratory turbidity meter TURBIQUANT® 3000 IR : Cuvette stand for turbidimeters, folding for up to 21 cuvettes 1.18339.0001 7020 according to US EPA with universal power supply 90 ... 250 V, (without calibration standards) 3 empty cuvettes PC Cable for TURBIQUANT® 1500/3000 1.14667.0001 15760 1.18332.0001 On Application 264  MERCKgroup.com    For enquiries write to [email protected]

PART - 6 Microscopy Microscopy Products for bacteriology Products for cytology Products for hematology Products for histology Universal reagents for microscopy For more details contact: Merck Life Science Private Limited Tel : +91 22 6210 9000 Fax : +91 22 6210 9999 e-mail : [email protected] 265

Part 6 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Aceto Carmine for Microscopy Canada balsam for microscopy ELASTIN color solution acc. to Weigert for 61863101001730 100 ml 1060 1.01691.0025 25 ml 7750 microscopy 25830 Acridine orange zinc chloride double salt 1.01691.0100 100 ml 1.00591.0500 500 ml 13220 (C.I. 46005) for microscopy Certistain® Carbol fuchsin (Ziehl & Neelsen stain Entellan® new for cover slipper for 1.15931.0025 25 g 36030 solution) strong for microscopy microscopy Alcian blue 8 GX (C.I. 74240) for 61802901251730 125 ml 180 1.00869.0500 500 ml 10190 microscopy Certistain® Carbol fuchsin (Ziehl & Neelsen stain Entellan® new rapid mounting medium for 1.05234.0010 10 g 49590 solution) dilute for microscopy microscopy Alcian blue solution for microscopy 61828901251730 125 ml 150 1.07961.0100 100 ml 4190 1.01647.0500 500 ml 14980 Carmine (C.I. 75470) (calcium-aluminium 1.07961.0500 500 ml 11320 Amido black 10 B (C.I. 20470) for lacquer of carminic acid) for microscopy Entellan® rapid mounting medium for electrophoresis Certistain® microscopy 1.01167.0025 25 g 13550 1.15933.0005 5 g 8260 1.07960.0500 500 ml 11690 42150 1.01167.0100 100 g 1.15933.0025 25 g 39670 Aquatex® (aqueous mounting agent) for Carminic acid (C.I. 75470) GR for analysis Eosin B (bluish) (C.I.45400) for microscopy and for microscopy microscopy Certistain® 1.08562.0050 50 ml 3930 1.00211.0005 5 g 43630 1.15934.0025 25 g 15260 34540 Auramine O (C.I. 41000) for microscopy Cedar wood oil for microscopy 1.15934.0100 100 g 1.01301.0050 50 g 5340 61791700251730 25 ml 1210 Eosin Y (yellowish) (C.I. 45380) for Auto-Hemacolor® Staining set for Cetrimide Purified microscopy Certistain® 61792501001730 automatic blood smear staining with the 100 g 460 1.15935.0025 25 g 6690 HEMA-TEK Slide Stainer Congo Red staining kit Kit for detection of 1.15935.0100 100 g 20930 1.15213.0001 1 ST 19330 amyloid acc. to Highman Eosin Y solution 1%, alcoholic for Azure II (C.I. 52010/52015) for 1.01641.0001 1 ST 21380 microscopy microscopy Cresyl violet (acetate) for microscopy 1.17081.1000 1 l 15500 1.09211.0010 10 g 4470 Certistain® Eosin yellowish (C.I. 45380, S.No. 881) Brilliant blue R 250 (C.I. 42660) 1.05235.0025 25 g 50410 indicator and for microscopy Coomassie® for electrophoresis Crystal violet (C.I. 42555) for microscopy 60134500251730 25 g 310 11255300051730 5 g 1520 Certistain® Eosin Y-solution 0.5% alcoholic for Brilliant cresyl blue solution for the 1.15940.0025 25 g 4030 microscopy staining of reticulocytes and trichomonads 1.15940.0100 100 g 9050 1.02439.0500 500 ml 5780 19570 for microscopy CYTOCOLOR® Cytological standard stain 1.02439.2500 2.5 l 1.01384.0100 100 ml 2530 acc. to Szczepanik for microscopy 1.01384.9025 25 l On Application 1.15355.0001 1 ST 19730 Eosin Y-solution 0.5% aqueous for Brilliant cresyl blue zinc chloride double microscopy salt for microscopy Certistain® D.P.X. mountant for microscopy 1.09844.1000 1 l 8500 18650 1.01368.0025 25 g 22730 61803502501730 250 ml 400 1.09844.2500 2.5 l Brilliant green (hydrogen sulfate) (C.I. DAB-buffer tablets for Eriochrome black T (C.I. 14645) indicator immunohistochemistry 42040) for microscopy Certistain® 1.02924.0001 1 ST 20860 for analysis EMPARTA® ACS 1.01374.0025 25 g 5550 1.93320.0026 25 g 340 Brilliant green stain powder 4’,6-Diamidino-2-phenylindole Erythrosine B (C.I. 45430) for microscopy 61801800251730 25 g 250 dihydrochloride (DAPI) for microscopy Certistain® 1.24653.0100 100 mg 32480 1.15936.0010 10 g 4910 Buffer tablets pH 6.4 for preparing buffer DNA staining kit according to Feulgen For 1.15936.0025 25 g 9300 solution acc. to WEISE for the staining of the quantitative determination of DNA blood smears content in histological and cytological Fast green (C.I. 42053) for microscopy 1.11373.0100 1 ST 11140 samples 61816500051730 5 g 430 Buffer tablets pH 6.8 for preparing buffer 1.07907.0001 1 ST 19900 Fast green FCF (C.I. 42053) for microscopy solution acc. to WEISE for the staining of DPX new non-aqueous mounting medium Certistain® blood smears for microscopy 1.04022.0025 25 g 18640 1.11374.0100 1 ST 8600 1.00579.0500 500 ml 7430 Buffer tablets pH 7.2 for preparing buffer Fluorescein-5-isothiocyanate (FITC) solution acc. to WEISE for staining of blood Elastica van Gieson staining kit for for biochemistry and for fluorescence smears connective tissue microscopy 1.09468.0100 1 ST 8600 1.15974.0002 1 ST 40820 1.24546.0250 250 mg 20660 266  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Formaldehyde solution 4%, buffered, pH Giemsa’s azur-eosin-methylene blue for Hematein (C.I. 75290) for microscopy 6.9 (approx. 10% Formalin solution) for microscopy 1.11487.0025 25 g 47620 histology 1.09203.0025 25 g 8830 HEMATOGNOST Fe® staining kit for the 1.00496.5000 5 l 7740 1.09203.0100 100 g 30990 detection of free ionic iron (Fe³+) in cells 1.00496.9010 10 l On Application Glutardialdehyde solution 25% for electron 1.12084.0001 1 ST 16030 1.00496.9011 10 l On Application microscopy Formaldehyde solution min. 37% 1.04239.0250 250 ml 5980 Hematoxylin (Delafield’s) stain solution (stabilized with about 10% methanol) 1.04239.1000 1 l 14960 61836701251730 125 ml 1170 EMPLURA® 1.04239.2500 2.5 l 35890 Hematoxylin cryst. (C.I. 75290) for 1.94989.0521 gb 500 ml 250 Glutardialdehyde solution 25% for electron microscopy 1.94989.5021 pjc 5 lit 1290 microscopy, acc. to P.J. Anderson (purified 1.04302.0025 25 g 15260 1.94989.9031 pjc 30 lit On Application and filled under nitrogen) 1.04302.0100 100 g 43630 Microscopy 1.94989.9121 pd 100 lit On Application Formaldehyde solution min. 37% 1.12179.0025 25 ml 13470 Hematoxylin monohydrate (C.I. 75290) for (stabilized with about 10% methanol) for 1.12179.0100 100 ml 31410 microscopy Certistain® analysis EMPARTA® ACS Glycerol for fluorescence microscopy 1.15938.0025 25 g 16670 1.94900.0521 500 ml 370 1.04095.0250 250 ml 10600 1.15938.0100 100 g 56200 1.94900.5021 5 l 1590 Gram’s crystal violet solution for Hematoxylin solution modified acc. to Gill 1.94900.9031 30 l On Application microscopy II for microscopy Formaldehyde solution min. 37% free from 10921801251730 125 ml 150 1.05175.0500 500 ml 5110 acid stabilized with about 10% methanol Gram’s safranine solution for microscopy 1.05175.2500 2.5 l 15340 and calcium 10921701251730 125 ml 280 Hematoxylin solution modified acc. to Gill carbonate for histology III for microscopy 1.03999.1000 1 l 4760 Gram-Color modified (phenol-free) 1.05174.0500 500 ml 5580 1.03999.2500 2.5 l 10900 staining kit for Gram staining method on 1.05174.1000 1 l 9480 1.03999.9025 25 l On Application bacteriological smears 1.05174.2500 2.5 l 15800 Formaldehyde solution min. 37% GR 1.01603.0001 1 ST 24790 for analysis stabilized with about 10% Gram-color Stain set for the Gram staining Histosec® pastilles (without DMSO) methanol ACS,Reag. Ph Eur method solidification point 56-58°C embedding 1.04003.1000 1 l 3160 1.11885.0001 1 ST 15800 agent for histology 1.04003.2500 2.5 l 7270 1.15161.2504 1 ST 22770 1.04003.5000 5 l 11050 Gram’s crystal violet solution for the Gram 1.15161.9025 25 Kg On Application 1.04003.9025 25 l On Application staining method Histosec® pastilles solidification point 56- Fuchsin (C.I. 42510) for microscopy 1.09218.0500 500 ml 4510 58°C embedding agent for histology Certistain® 1.09218.2500 2.5 l 13530 1.11609.2504 1 ST 9830 1.15937.0025 25 g 8600 Gram’s decolorizing solution for the Gram 1.11609.9025 25 Kg On Application 1.15937.0100 100 g 18180 staining method Histosec60 pastilles (without Dmso) Fuchsin acid (C.I. 42685) for microscopy 1.10218.0500 500 ml 4130 solidification point 58-60 grad c embedding Certistain® 1.10218.2500 2.5 l 12380 agent for histology 1.05231.0025 25 g 9810 Gram’s safranine solution for the Gram 1.01676.2504 1 ST 9370 Fuchsin basic for microscopy staining method Hydrochloric acid in ethanol for microscopy 61802400251730 25 g 310 1.09217.0500 500 ml 4300 1.00327.1000 1 l 5030 Giemsa’s azur eosin methylene blue 1.09217.2500 2.5 l 12890 1.00327.5000 5 l 20130 solution for microscopy Hemacolor® Rapid staining of blood smear Immersion oil acc. to DIN 58884 for 10920401251730 125 ml 770 Solution 1: fixing solution microscopy Giemsa’s stain for microscopy 1.11955.2500 2.5 l 16080 61557701251730 125 ml 1610 61803901001730 100 g 1660 Hemacolor® Rapid staining of blood smear Immersion oil acc. to DIN 58884 for Giemsa’s stain for microscopy Solution 2: colour reagent red 61803900251730 25 g 440 1.11956.2500 2.5 l 16080 microscopy Hemacolor® Rapid staining of blood smear 61557700301730 30 ml 530 Giemsa’s azur eosin methylene blue Solution 3: colour reagent blue Immersion oil acc. to ISO 8036 modified solution for microscopy 1.11957.2500 2.5 l 16080 for microscopy 1.09204.0100 100 ml 3010 1.15577.0100 100 ml 5900 1.09204.0500 500 ml 5060 Hemacolor® Rapid staining of blood smear 1.09204.1000 1 l 7640 staining set for microscopy Immersion oil for microscopy 1.09204.2500 2.5 l 15050 1.11661.0001 1 ST 15690 1.04699.0100 100 ml 3280 9830 1.09204.9025 25 l On Application 1.11674.0001 1 ST 6820 1.04699.0500 500 ml 267

Part 6 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` ISOSLIDE® Alcian blue control slides with LEUCOGNOST® EST Detection of the Mayer’s hemalum solution for microscopy reference tissue for the detection of acid alpha naphthyl acetate esterase reaction in 1.09249.0500 500 ml 5360 mucosubstances in histological tissue leukocytes 1.09249.1000 1 l 9110 1.00425.0001 1 ST 22310 1.16301.0002 1 ST 21010 1.09249.2500 2.5 l 16080 ISOSLIDE® Iron control slides with LEUCOGNOST® Fixing Mixture for enzyme May-Gruenwald’s eosin methylene blue reference tissue for the detection of free cytochemistry solution (modified) for microscopy iron in histological tissue 1.12327.0500 500 ml 5780 10142401251730 125 ml 290 1.00380.0001 1 ST 22310 May-Grünwald’s eosin methylene blue for ISOSLIDE® Methenamine LEUCOGNOST® NASDCL Detection of microscopy 1.02473.0001 1 ST 22310 naphthol AS-D LEUCOGNOST® PAS 1.01352.0025 25 g 7300 Detection of the periodic acid-Schiff 1.01352.0100 100 g 18570 ISOSLIDE® PAS control slides with reaction in leukocytes reference tissue for the detection of 1.16302.0002 1 ST 20790 May-Grünwald’s eosine-methylene blue polysaccharides in histological tissue LEUCOGNOST® POX Detection of the solution modified for microscopy 1.00408.0001 1 ST 22310 peroxidase reaction in leukocytes 1.01424.0100 100 ml 1730 ISOSLIDE® Reticulin control slides with 1.16303.0002 1 ST 18270 1.01424.0500 500 ml 2900 reference tissue for the detection of 1.01424.1000 1 l 5440 reticular fibers in histology Light green (C.I. 42095) for microscopy 1.01424.2500 2.5 l 8690 1.00361.0001 1 ST 27360 61818400251730 25 g 1060 1.01424.9025 25 l On Application ISOSLIDE® Warthin-Starry Light green SF yellowish (C.I. 42095) for Methenamine silver plating kit acc. to 1.02472.0001 1 ST 22310 microscopy Certistain® Gomori for microscopy Janus green (C.I. 11050) for microscopy 1.15941.0025 25 g 20600 1.00820.0001 1 ST 31980 1.01324.0010 10 g 24420 1.15941.0100 100 g 73570 Methyl blue (C.I. 42780) for microscopy Kaiser’s glycerol gelatine for microscopy Loffler’s methylene blue solution for 1.16316.0050 50 g 7480 1.09242.0100 100 g 6550 microscopy Methyl blue (C.I. 42780) for microscopy Lactophenol blue solution for staining fungi 1.01287.0100 100 ml 2270 61820400251730 25 g 330 1.13741.0100 100 ml 4130 1.01287.0500 500 ml 3790 Methyl green zinc chloride double salt (C.I. 1.01287.2500 2.5 l 15170 42590) for microscopy Certistain® Leishman’s eosin methylene blue soln. for Lugol’s solution (diluted iodine-potassium 1.15944.0025 25 g 32920 microscopy iodide solution) for the Gram staining Methylene blue (alkaline - Loeffler’s) stain 61785302501730 250 ml 220 method solution Leishman’s eosin methylene blue solution 1.09261.1000 1 l 5110 61836901251730 125 ml 160 modified for microscopy 1.09261.2500 2.5 l 10830 Methylene blue (aqueous) stain solution 1.05387.0500 500 ml 4130 61836801251730 125 ml 150 Leishman’s eosine methylene blue for Lugol’s solution stabilized with PVP for the microscopy Gram staining Methylene blue (C.I. 52015) for 1.01350.0010 10 g 6120 1.00567.1000 1 l 7300 microscopy Certistain® 1.00567.2500 2.5 l 15470 1.15943.0025 25 g 6690 18700 Leishman’s Stain (eosin methylene blue Malachite green oxalate (C.I. 42000) for 1.15943.0100 100 g compound) for microscopy microscopy Certistain® 61840900251730 25 g 470 Methylene blue stain for microscopy 61840901001730 100 g 1950 1.15942.0025 25 g 5450 61828800251730 25 g 310 910 Leishman’s Stain Powder & solution for 1.15942.0100 100 g 13110 61828801001730 100 g 7640 microscopy Malachite green oxalate (C.I. 42000) for 61828810001730 1 Kg 61853102501730 250 ml 260 microscopy and for microbiology M-FIX™ spray fixative for cytodiagnosis LEUCOGNOST® ALPA Detection of the 1.01398.0025 25 g 2870 1.03981.0102 100 ml 1610 alkaline leukocyte phosphatase activity in 1.01398.0100 100 g 9940 1.03981.1000 1 l 7970 leukocytes Maltose monohydrate for analysis M-GLAS™ liquid cover glass for microscopy 1.16300.0002 1 ST 20580 EMPARTA® 1.03973.0001 1 ST 9000 LEUCOGNOST® AP Detection of the acid 1.94941.0251 25 g 660 Neocarmine MS “Fesago” color reagent for phosphatase reaction in leukocytes 1.94941.9026 25 Kg On Application the detection of textile fibres 1.16304.0002 1 ST 18470 Masson-Goldner staining kit for the 1.06731.1000 1 l 27320 LEUCOGNOST® Basis kit for diagnosis of visualization of connective tissue with Neocarmine W “Fesago” color reagent for leukemia trichromic staining the detection of textile fibres 1.16305.0001 1 ST 30440 1.00485.0001 1 ST 33100 1.06732.1000 1 l 26830 268  MERCKgroup.com    For enquiries write to [email protected]

Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Neo-Clear® (xylene substitute) for OSTEOMOLL® rapid decalcifier-solution for Papanicolaou’s solution 3c Polychromatic microscopy Histology solution EA 65 (staining effect: red) for 1.09843.5000 5 l 10050 1.01736.1000 1 l 5900 cytological cancer and cycle diagnosis 1.09843.9025 25 l On Application 1.01736.2500 2.5 l 13710 1.09270.0100 100 ml 1570 Neo-Cytocolor® Quick Staining Kit - for OSTEOSOFT® mild decalcifier-solution for Papanicolaou’s solution 3d polychromatic cytological samples for microscopy histology solution EA 65 (staining effect: blue-green) 1.01971.0001 1 ST 22480 1.01728.1000 1 l 5460 for cytological cancer and cycle diagnosis Neo-Mount® anhydrous mounting medium 1.01728.9010 10 l On Application 1.09269.0100 100 ml 1570 for microscopy Papanicolaou’s solution 1a Harris’ 1.09269.2500 2.5 l 12250 1.09016.0100 100 ml 3930 hematoxylin solution for cytological cancer 1.09269.9025 25 l On Application 1.09016.0500 500 ml 10640 and cycle diagnosis Paraffin pastilles solidification point about Microscopy Neutral red (C.I. 50040) for microscopy 1.09253.0500 500 ml 5370 56-58°C for histology Certistain® 1.09253.1000 1 l 8570 1.07164.2504 1 ST 18220 1.01376.0025 25 g 30990 1.09253.2500 2.5 l 20940 Pararosaniline (chloride) (C.I. 42500) for New fuchsin (C.I. 42520) for microscopy Papanicolaous solution 1a Harris’ microscopy Certistain® Certistain® hematoxylin solution for cytological cancer 1.07509.0025 25 g 12640 1.05226.0100 100 g 24410 and cycle diagnosis 1.07509.0100 100 g 37190 Nigrosine (C.I. 50420) water-soluble for 60925301251730 125 ml 720 microscopy Certistain® Papanicolaou’s solution 1b Hematoxylin PAS staining kit for detection of aldehyde 1.15924.0025 25 g 5560 solution S for cytological cancer and cycle and mucosubstances diagnosis 1.01646.0001 1 ST 15250 Nile blue (hydrogen sulfate) (C.I. 51180) 1.09254.0500 500 ml 5370 PERIODOC ACID 0.5% AQUEOUS for microscopy Certistain® 1.09254.2500 2.5 l 20940 1.00482.1000 1 l 4460 1.15946.0025 25 g 23540 Papanicolaou’s solution 2a Orange G Nitro blue tetrazolium chloride (NBT) for solution (OG 6) for cytological cancer and Phloxin B (C.I. 45410) for microscopy microscopy cycle diagnosis Certistain® 1.24823.0500 500 mg 13020 1.06888.0500 500 ml 5730 1.15926.0025 25 g 22340 Nuclear fast red (C.I. 60760) for 1.06888.1000 1 l 4020 Picrofuchsin solution acc. to van Gieson for microscopy Certistain® 1.06888.2500 2.5 l 12250 Microscopy 1.15939.0025 25 g 42640 1.06888.9025 25 l On Application 1.00199.0500 500 ml 7750 Nuclear fast red-aluminum sulfate solution Papanicolaou’s solution 2b Orange II Ponceau S (C.I. 27195) for microscopy 0.1% for microscopy solution for cytological cancer and cycle Certistain® 1.00121.0500 500 ml 5310 diagnosis 1.15927.0025 25 g 12730 Oil red O (C.I. 26125) for microscopy 1.06887.0500 500 ml 3140 Pyronine G (C.I. 45005) for microscopy Certistain® 1.06887.2500 2.5 l 12250 Certistain® 1.05230.0025 25 g 9270 1.06887.9025 25 l On Application 1.07518.0025 25 g 80160 Oil red O color solution for the detection Papanicolaous solution 2b Orange II Reticulin silver plating kit acc. to Gordon of neutral lipids in cryo sections for solution for cytological cancer and cycle & Sweets microscopy diagnosis 1.00251.0001 1 ST 42990 1.02419.0250 250 ml 11950 60688701251730 125 ml 250 Orange G (C.I. 16230) for microscopy Papanicolaou’s solution 3a polychromatic Rhodamine B (C.I. 45170) for microscopy Certistain® solution EA 31 for cytological cancer and 1.07599.0025 25 g 5560 1.15925.0025 25 g 5770 cycle diagnosis 1.07599.0100 100 g 14280 Orange G stain for microscopy 1.09271.0500 500 ml 3140 Safranine O (C.I. 50240) for microscopy 61805100251730 25 g 260 1.09271.2500 2.5 l 12250 Certistain® Orcein for microscopy Certistain® Papanicolaou’s solution 3b polychromatic 1.15948.0025 25 g 10780 1.07100.0005 5 g 9270 solution EA 50 for cytological cancer and Schiff’s reagent for microscopy 41650 1.07100.0025 25 g cycle diagnosis 1.09033.0500 500 ml 4130 16510 1.09272.0500 500 ml 3140 1.09033.2500 2.5 l Osmic acid solution 2% for electron 1.09272.1000 1 l 4270 microscopy 1.09272.2500 2.5 l 12250 Shorr staining solution for hormonal 1.09266.0005 5 ml 10370 1.09272.9025 25 l On Application cytodiagnosis Osmium(VIII) oxide for microscopy Papanicolaous solution 3b Polychromatic 1.09275.0500 500 ml 6970 1.24505.0001 1 g 26640 solution EA 50 for cytological cancer and Silver plating kit acc. to von Kossa for the 1.24505.0100 100 mg 7780 cycle diagnosis detection of microcalcification 1.24505.0500 500 mg 15570 60927201251730 125 ml 560 1.00362.0001 1 U 16530 269

Part 6 Advanced Analytics Product Order Pack Unit Price Product Order Pack Unit Price Product Order Pack Unit Price No. ` No. ` No. ` Sputofluol® for microbiology and TB-fluor Staining kit for fluorescence- Weigert’s iron hematoxylin kit for nuclear microscopy microscopic detection of acid fast bacteria staining in histology 1.08000.1000 1 l 10580 1.09093.0001 1 ST 28760 1.15973.0002 1 ST 18510 Tb-color carbol fuchsin solution for the Tetrazolium blue for microscopy Wright’s eosin methylene blue solution for microscopic cold staining of mycobacteria 1.08103.0005 5 g 26860 microscopy 1.08512.0500 500 ml 4790 Thionine (acetate) (C.I. 52000) for 1.08512.2500 2.5 l 14380 microscopy Certistain® 10138302501730 250 ml 230 Tb-color malachite green (oxalate) solution 1.15929.0025 25 g 43590 Wright’s eosin methylene blue solution for for the microscopic investigation of 1.15929.0500 500 g On Application microscopy mycobacteria (cold staining) Toluidine blue O (C.I. 52040) for 1.01383.0100 100 ml 1740 1.10630.0500 500 ml 4790 microscopy Certistain® 1.01383.0500 500 ml 5110 Tb-color modified Staining kit for the 1.15930.0025 25 g 44240 1.01383.2500 2.5 l 15380 detection of mycobacteria (AFB) by hot Trypan blue (C.I. 23850) for microscopy 1.01383.9025 25 Kg On Application staining method 1.11732.0025 25 g 27250 1.00497.0001 1 ST 19170 Wright’s eosine methylene blue for Tb-color staining kit for the microscopic Turk’s solution for leukocyte counting microscopy investigation of mycobacteria (cold 1.09277.0100 100 ml 1680 1.09278.0025 25 g 9140 staining) 1.09277.0500 500 ml 5060 1.16450.0001 1 ST 19170 W.B.C. Diluting fluid - 500ml Ziehl-Neelsen carbol-fuchsin solution for TB-Fluor phenol-free Staining kit for 61837105001730 500 ml 210 microscopy the acid-fast smear examination with Warthin-Starry silver plating kit modified 1.09215.0100 100 ml 2400 fluorescence microscopy (Auramin- for detection of Helicobacter pylori in 1.09215.0500 500 ml 4790 Rhodamine staining) paraffin sections 1.09215.2500 2.5 l 14380 1.01597.0001 1 ST 30680 1.02414.0001 1 ST 50080 1.09215.9025 25 l On Application 270  MERCKgroup.com    For enquiries write to [email protected]

PART - 7 Laboratory Glassware Page No. Beakers 275 Bottles 276 Laboratory Glassware Burettes 280 Condensers 283 Crucible 284 Cylinders 285 Desiccators 287 Dish 287 Distillation Assembly 288 Flask - Boiling 289 Flask - Volumetric 293 Funnels 295 Jars 296 Pipettes 297 Stoppers 300 Tubes 301 Watch Glass 302 For more details contact : Merck Life Science Private Limited Tel : +91 22 6210 9000 Fax : +91 22 6210 9999 e-mail  : [email protected] 271

Part 7 Advanced Analytics 272  MERCKgroup.com    For enquiries write to [email protected]

Laboratory Glassware 273

Part 7 Advanced Analytics 274  MERCKgroup.com    For enquiries write to [email protected]

Beakers 1.74031 - Beakers, Low Form, Graduated with Spout, as per ISO : 3819 / IS : 2619 Article No. Capacity Approx. Approx Qty./Case Price/Pc. in ml O.D. mm Height mm ` 1.74031.0005 5 22 30 20 73 1.74031.0010 10 26 35 20 73 Laboratory Glassware 1.74031.0025 25 34 50 20 85 1.74031.0050 50 42 60 20 73 1.74031.0100 100 50 70 20 73 1.74031.0150 150*2 60 80 20 85 1.74031.0250 250 70 95 20 85 1.74031.0400 400 80 110 20 140 1.74031.0500 500*2 84 115 20 130 1.74031.0600 600 90 125 10 210 145 10 280 1.74031.1000 1000 105 185 210 6 510 1.74031.2000 2000 130 275 1 1330 1 1880 1.74031.3000 3000 150 1.74031.5000 5000 170 Note :5 and 10 ml is not Graduated, *2 as per Merck Specification 1.74033 - Beakers, Tall Form, Graduated with Spout as per ISO : 3819 / IS : 2619 Article No. Capacity Approx. Approx. Qty./Case Price/Pc. in ml O.D. mm Height mm ` 1.74033.0100 100 48 80 20 130 1.74033.0250 250 60 120 20 130 1.74033.0500 500*2 76 140 20 180 1.74033.1000 1000 95 180 8 350 *2 as per Merck Specification 1.74034 - Beakers, Tall Form, Graduated without Spout as per ISO : 3819 / IS : 2619 Article No. Capacity Approx. Approx. Qty./Case Price/Pc. in ml O.D. mm Height mm ` 1.74034.0100 100 48 80 20 130 1.74034.0250 250 60 120 20 150 1.74034.0500 500*2 76 140 20 180 1.74034.1000 1000 95 180 8 360 *2 as per Merck Specification 275

Part 7 Advanced Analytics bottles 1.74041 - Bottle, B.O.D. with Interchangeable Stopper Article No. Capacity in Approx. Approx. Qty./Case Price/Pc. ml O.D. mm Height mm ` 1.74041.0125 125 55 120 10 470 580 1.74041.0300 300 70 150 10 1.74044 - Bottles, Gas Washing, Complete with Interchangeable Stoppers Article No. Capacity Stopper Qty/Case Price/Pc. in ml size ` 1.74044.0125 125 29/32 5 1050 1.74044.0250 250 29/32 5 1130 1.74044.0500 500 29/32 5 1400 1.74045 - Bottle, Reagent, AMBER, Graduated GL - 45, with Screw Cap & Pouring Ring as per ISO : 4796-1 Article No. Capacity Approx. Approx. Neck Qty./ Price/Pc. in ml O.D. mm Height Size Case ` mm 1.74045.0025 25 36 70 GL 25 20 410 1.74045.0050 50 46 87 GL 32 20 460 1.74045.0100 100 56 100 GL 45 10 520 1.74045.0250 250 70 138 GL 45 10 560 1.74045.0500 500 86 176 GL 45 10 650 1.74045.1000 1000 101 225 GL 45 8 850 1.74045.2000 2000 136 260 GL 45 6 1520 1.74045.5000 5000 181 330 GL 45 1 9030 1.74045.9010 10000 227 410 GL 45 1 12000 1.74045.9020 20000 288 505 GL 45 1 18430 276  MERCKgroup.com    For enquiries write to [email protected]

1.74046 - Bottle, Reagent, Graduated GL - 45, with Screw Cap & Pouring Ring as per ISO : 4796-1 Article No. Capacity Approx. Approx. Neck Qty./ Price/Pc. in ml O.D. mm Height Size Case ` mm 1.74046.0025 25 36 70 GL 25 20 280 1.74046.0050 50 46 87 GL 32 20 300 1.74046.0100 100 56 100 GL 45 20 330 Laboratory Glassware 1.74046.0250 250 70 138 GL 45 20 340 1.74046.0500 500 86 176 GL 45 20 380 1.74046.1000 1000 101 225 GL 45 8 590 1.74046.2000 2000 136 260 GL 45 6 1000 1.74046.5000 5000 181 330 GL 45 1 6660 1.74046.9010 10000 227 410 GL 45 1 13310 1.74046.9020 20000 288 505 GL 45 1 21960 1.74048 - Bottle, Reagent, Plain, Narrow Mouth, AMBER with Interchangeable Round Head Stopper as per ISO : 4796-2 Article No. Capacity Approx. Approx. Stopper Qty./ Price/Pc. in ml O.D. mm Height Size Case ` mm 1.74048.0060 60*2 45 95 14/23 20 520 1.74048.0125 125*2 55 95 19/26 20 570 1.74048.0250 250 70 128 19/26 20 670 1.74048.0500 500 86 162 24/29 20 860 1.74048.1000 1000 107 198 29/32 8 1150 1.74048.2000 2000 133 246 29/32 6 1910 *2 as per Merck Specification 1.74049 - Bottle, Reagent, Plain, Narrow Mouth, with Interchangeable Round Head Stopper as per ISO : 4796-2 Article No. Capacity Approx. Approx. Stopper Qty./ Price/Pc. in ml O.D. mm Height Size Case ` mm 340 360 1.74049.0060 60*2 45 95 14/23 20 400 420 1.74049.0125 125*2 55 120 19/26 20 610 980 1.74049.0250 250 70 128 19/26 20 1.74049.0500 500 86 162 24/29 20 1.74049.1000 1000 107 198 29/32 8 1.74049.2000 2000 133 246 29/32 6 *2 as per Merck Specification 277

Part 7 Advanced Analytics 1.74050 - Bottle, Culture, Roux off set neck Article No. Capacity Qty./Case Price/Pc. ml ` 1.74050.1000 1000 10 1510 1.74053 - Bottle, Aspirator, with GL 45 Screw thread autoclavable Cap with Interchangeable stopcock, as per ISO : 4796-3 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height I.D. Out- Case ` let mm mm 1.74053.1000 1000 101 225 19/26 4 2480 1.74053.2000 2000 136 260 19/26 4 2860 1.74053.5000 5000 181 330 29/32 1 9560 1.74053.9010 10000 227 410 29/32 1 14620 1.74053.9020 20000 228 505 29/32 1 17530 1.74055 - Bottle, Solution Plain tooled neck Narrow Mouth, without Stopper as per ISO : 4796-2 Article No. Capacity Approx. Approx. App. Qty./ Price/Pc. in ml O.D. mm Height Neck ID Case ` mm mm 1.74055.0250 250 70 128 18 20 290 1.74055.0500 500 86 162 23 20 310 1.74055.1000 1000 107 198 28 8 560 1.74055.2000 2000 133 246 28 6 980 1.74055.5000 5000 181 318 44 1 5720 1.74055.9010 10000 227 398 59 1 8640 1.74055.9020 20000 288 492 59 1 15250 1.74056 - Bottles, Relative Density, With Capillary Bore Interchangeable Teflon Stopper Class ‘A’ Accuracy, with Individual Certificate. Article No. Capac- Toler- O.D in Approx Stopper Qty/ Price/ ity in ance ± mm Ht in size Case Pc. mm ` ml ml 1.74056.0010 10 0.3 24 50 10/19 5 920 1.74056.0025 25 0.8 38 60 10/19 5 1080 1.74056.0050 50 1 49 70 10/19 5 1150 278  MERCKgroup.com    For enquiries write to [email protected]

1.74057 - Bottles, Relative Density, With Capillary Bore Interchangeable Teflon Stopper Class ‘B’, Accuracy as per IS : 5717 Article No. Capac- Toler- O.D in Approx Stopper Qty/ Price/ ity in ance ± mm Ht in size Case Pc. mm ` ml ml 1.74057.0010 10 1 24 50 10/19 5 450 1.74057.0025 25 2 38 60 10/19 5 480 1.74057.0050 50 3 49 70 10/19 5 520 Laboratory Glassware 1.74059 - Wash Bottle, complete Assembly (Set) with Interchangeable Stopper Article No. Capacity Approx. Approx. Stopper Qty./ Price/Pc. in ml O.D. mm Height Size Case ` mm 1.74059.0250 250 85 225 24/29 5 650 1.74059.0500 500 105 280 24/29 5 850 1.74059.1000 1000 131 315 29/32 5 1050 1.74061 - Bottle, Weighing, with Interchangeable Stopper Article No. Capacity Approx. Approx. Qty./Case Price/Pc. in ml O.D. mm Height mm ` 1.74061.0005 5 20 40 30 280 1.74061.0015 15 25 60 10 300 1.74061.0025 25 30 65 10 360 1.74061.0060 60 40 90 10 540 1.74061.0020 20*2 50 35 20 610 1.74061.0040 40*2 60 40 20 850 *2 Squat Form as per Merck Specification 279

Part 7 Advanced Analytics burettes 1.74103 - Burettes, Double Oblique Bore Rotaflow Stopcock, 3-Way, Accuracy as per Class ‘A’ of ISO : 385 / IS : 1997 with Individual Certificate Article No. Capac- Gradu- Tolerance Approx. Qty/Case Price/Pc. ity in ation ± ml Ht in mm ` interval ml in ml 1.74103.0025 25 0.1 0.05 530 4 3560 1.74103.0050 50 0.1 0.05 780 4 4320 1.74104 - Burettes, Double Oblique Bore Rotaflow Stopcock, 3-Way, Accuracy as per Class ‘B’ of ISO : 385 / IS : 1997 Article No. Capacity Gradu- Tolerance Approx. Qty./ Price/Pc. in ml ation ± ml Ht in mm Case ` interval in ml 1.74104.0025 25 0.1 0.1 530 4 1840 1.74104.0050 50 0.1 0.1 780 4 2800 1.74105 - Burette, Straight Bore Glass Stopcock, Accuracy as per ISO : 385 / IS : 1997 Class ‘A’ with Individual Certificate Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74105.0010 10 0.05 0.03 4 1910 1.74105.0025 25 0.1 0.05 4 1910 1.74105.0050 50 0.1 0.05 4 2030 1.74105.0100 100 0.2 0.1 4 3180 280  MERCKgroup.com    For enquiries write to [email protected]

1.74106 - Burette, Straight Bore Glass Stopcock, Accuracy as per ISO : 385 / IS : 1997 Class ‘B‘ Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74106.0010 10 0.05 0.05 4 690 1.74106.0025 25 0.1 0.1 4 680 1.74106.0050 50 0.1 0.1 4 740 Laboratory Glassware 1.74106.0100 100 0.2 0.2 4 1020 1.74107 - Burette, Straight Bore PTFE Key Stopcock, Accuracy as per ISO : 385 / IS : 1997 Class ‘A’ with Individual Certificate Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74107.0010 10 0.05 0.03 4 1660 1.74107.0025 25 0.1 0.05 4 1780 1.74107.0050 50 0.1 0.05 4 2230 1.74107.0100 100 0.2 0.1 4 2800 1.74108 - Burette, Straight Bore PTFE Key Stopcock, Accuracy as per ISO : 385 / IS : 1997 Class ‘B’ Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74108.0010 10 0.05 0.05 4 820 1.74108.0025 25 0.1 0.1 4 860 1.74108.0050 50 0.1 0.1 4 920 1.74108.0100 100 0.2 0.2 4 1210 281

Part 7 Advanced Analytics 1.74109 - Burette, Rotaflow, Screw Thread Glass Stopcocks with PTFE plunger, Accuracy as per ISO : 385 / IS : 1997 Class ‘A’ with Individual Certificate Article No. Capacity Graduation Tolerance Qty./Case Price/Pc. in ml Interval ml ± ml ` 1.74109.0010 10 0.05 0.03 4 1750 1.74109.0025 25 0.1 0.05 4 1800 1.74109.0050 50 0.1 0.05 4 2040 1.74109.0100 100 0.2 0.1 4 2880 1.74110 - Burette, Rotaflow, Screw Thread Glass Stopcocks with PTFE plunger, Accuracy as per ISO : 385 / IS : 1997 Class ‘B’ Article No. Capacity Graduation Tolerance Qty./Case Price/Pc. in ml Interval ml ± ml ` 1.74110.0010 10 0.05 0.05 4 610 1.74110.0025 25 0.1 0.1 4 570 1.74110.0050 50 0.1 0.1 4 620 1.74110.0100 100 0.2 0.2 4 920 1.74111 - Burettes, Automatic Zero, with Reservoir, Rubber, Bellow, Glass Stopcock, Accuracy as per Class ‘A’ of ISO : 385 / IS : 1997 with Individual Certificate Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml interval in ± ml ` ml 1.74111.0010 10 0.05 0.03 1 6990 1.74111.0025 25 0.1 0.05 1 7620 1.74111.0050 50 0.1 0.05 1 8260 1.74111.0100 100 0.2 0.1 1 8890 282  MERCKgroup.com    For enquiries write to [email protected]

CONDENSERS 1.74151 - Condenser, Allihn, Drip Tip, with I/C Inner & Outer Joint Article No. Approx. Approx. I/C Joint I/C Joint Qty./ Price/Pc. Jacket Overall Inner Outer Case ` Length Height mm mm 1.74151.0200 200 350 19/26 19/26 4 480 Laboratory Glassware 1.74151.0300 300 450 24/29 24/29 4 610 1.74151.0400 400 550 24/29 24/29 4 700 1.74152 - Condenser, Allihn only for Extraction Apparatus Article No. Capacity I/C Joint Bot- Qty./Case Price/Pc. in ml tom ` 1.74152.0060 60 34/35 5 520 1.74152.0100 100 40/38 5 730 1.74152.0200 200 50/42 5 1040 1.74153 - Condenser, Friedrichs, Drip Tip, with I/C Inner & Outer Joint Article No. Approx. I/C Joint I/C Joint Qty./Case Price/Pc. Overall Inner Outer ` Height mm 1.74253.0500 500 200 19/26 1 2870 1.74154 - Condenser, Graham, Coiled, Drip Tip, with I/C Inner & Outer Joint Article No. Approx. Approx. I/C Joint I/C Joint Qty./ Price/Pc. Jacket Overall Inner Outer Case ` Length Height mm mm 1.74154.0300 300 450 24/29 24/29 4 590 1.74154.0400 400 550 24/29 24/29 4 760 1.74154.0500 500 650 24/29 24/29 4 930 283

Part 7 Advanced Analytics 1.74155 - Condenser, Liebig, Drip Tip, with I/C Inner & Outer Joint Article No. Approx. Approx. I/C Joint I/C Joint Qty./ Price/Pc. Jacket Overall Inner Outer Case ` Length Height mm mm 1.74155.0200 200 350 19/26 19/26 4 390 1.74155.0300 300 450 24/29 24/29 4 470 1.74155.0400 400 550 24/29 24/29 4 530 1.74156 - Condenser, Liebig, with Sealed Inner Tube Article No. Approx. Jacket Approx. Over- Qty./Case Price/Pc. Length mm all Height mm ` 330 1.74156.0200 200 345 4 350 440 1.74156.0300 300 445 4 510 1.74156.0400 400 545 4 1.74156.0500 500 645 4 Crucible 1.74182 - Crucible, Gooch type, Low Form with Sintered Disc Article No. Capacity Porosity Disc Dia. Approx. Qty./ Price/Pc. in ml Grade mm Height Case ` mm 1.74182.0151 15 1 20 45 10 350 1.74182.0152 15 2 20 45 10 350 1.74182.0153 15 3 20 45 10 350 1.74182.0154 15 4 20 45 10 350 1.74182.0155 15 5 20 45 10 440 1.74182.0301 30 1 30 50 10 470 1.74182.0302 30 2 30 50 10 470 1.74182.0303 30 3 30 50 10 470 1.74182.0304 30 4 30 50 10 470 1.74182.0305 30 5 30 50 10 570 1.74182.0501 50 1 40 60 10 540 1.74182.0502 50 2 40 60 10 540 1.74182.0503 50 3 40 60 10 540 1.74182.0504 50 4 40 60 10 540 1.74182.0505 50 5 40 60 10 670 284  MERCKgroup.com    For enquiries write to [email protected]

measuring cylinders 1.74191 - Cylinder, Measuring, Graduated, with Spout with Hexagonal Base, Accuracy as per ISO : 4788 / IS : 878 Class ‘A’, with Individual Certificate Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74191.0005 5 0.1 0.05 10 460 Laboratory Glassware 1.74191.0010 10 0.2 0.1 10 610 1.74191.0025 25 0.5 0.25 10 730 1.74191.0050 50 1 0.5 10 820 1.74191.0100 100 1 0.5 10 1100 1.74191.0250 250 2 1 10 1270 1.74191.0500 500 5 2.5 4 1720 1.74191.1000 1000 10 5 4 2110 1.74191.2000 2000 20 10 4 4070 1.74192 - Cylinder, Measuring, Graduated, with Spout with Hexagonal Base, Accuracy as per ISO : 4788 / IS : 878 Class ‘B’ Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74192.0005 5 0.1 0.1 10 250 1.74192.0010 10 0.2 0.2 10 340 1.74192.0025 25 0.5 0.5 10 390 1.74192.0050 50 1 1 10 440 1.74192.0100 100 1 1 10 580 1.74192.0250 250 2 2 10 790 1.74192.0500 500 5 5 4 1040 1.74192.1000 1000 10 10 4 1570 1.74192.2000 2000 20 20 4 3010 285

Part 7 Advanced Analytics 1.74193 - Cylinder, Measuring, Graduated with Interchangeable Stopper with Hexagonal Base, Accuracy as per ISO : 4788 / IS : 878 Class ‘A’ with Individual Certificate Article No. Capacity Gradu- Tolerance Stopper Qty./ Price/Pc. in ml ation ± ml Size Case ` Interval ml 1.74193.0005 5 0.1 0.05 10/19 10 740 1.74193.0010 10 0.2 0.1 10/19 10 820 1.74193.0025 25 0.5 0.25 14/23 10 960 1.74193.0050 50 1 0.5 14/23 10 1090 1.74193.0100 100 1 0.5 19/26 10 1280 1.74193.0250 250 2 1 24/29 10 2010 1.74193.0500 500 5 2.5 24/29 4 2570 1.74193.1000 1000 10 5 29/32 4 3130 1.74193.2000 2000 20 10 34/35 4 5000 1.74194 - Cylinder, Measuring, Graduated with Interchangeable Stopper with Hexagonal Base, Accuracy as per ISO : 4788 / IS : 878 Class ‘B’ Article No. Capacity Gradu- Tolerance Stopper Qty./ Price/Pc. in ml ation ± ml Size Case ` Interval ml 1.74194.0005 5 0.1 0.1 10/19 10 410 1.74194.0010 10 0.2 0.2 10/19 10 420 1.74194.0025 25 0.5 0.5 14/23 10 470 1.74194.0050 50 1 1 14/23 10 540 1.74194.0100 100 1 1 19/26 10 670 1.74194.0250 250 2 2 24/29 10 1110 1.74194.0500 500 5 5 24/29 4 1560 1.74194.1000 1000 10 10 29/32 4 2240 1.74194.2000 2000 20 20 34/35 4 3870 1.74196 - Cylinder, color comparison, Nessler, Flat Bottom Graduated as per IS : 4161 Article No. Capacity Approx. Approx. Qty./Case Price/Pc. in ml O.D. mm Height ` mm 1.74196.0050 50 26 150 10 180 1.74196.0100 100 34 180 10 280 286  MERCKgroup.com    For enquiries write to [email protected]

DESICCATORS 1.74223 - Desiccators with cover, Plain, Clear Soft Glass Article No. Size Qty./Case Price/Pc. mm ` 1.74223.0160 160 1 4450 1.74223.0210 210 1 5080 1.74223.0240 240 1 6610 Laboratory Glassware 1.74223.0300 300 1 9010 1.74224 - Desiccators with cover & stopcock, Vacuum, Clear Soft Glass Article No. Size Qty./Case Price/Pc. mm ` 1.74224.0160 160 1 5840 1.74224.0210 210 1 7370 1.74224.0240 240 1 9530 1.74224.0300 300 1 19060 dishes 1.74232 - Dishes - Culture, Petri, Major Dimension as per IS : 2626 Article No. Size Approx. Approx. Approx. Approx. Qty./ Price/ inch O.D. of Height I.D. of Height Case Pc. Bottom of Bot- Top in of Top ` in mm tom in in mm mm mm 1.74232.0050 2 50 17 53 15 40 170 1.74232.0075 3 75 17 78 15 40 220 1.74232.0100 4 100 17 103 15 40 270 1.74233 - Dishes, Evaporating, Flat Bottom, with Pour Out, made from Low Expansion Borosilicate Glass Article No. Approx. Approx. Qty./Case Price/Pc O.D Ht ` 1.74233.0080 80 45 20 270 1.74233.0090 90 50 20 530 1.74233.0105 105 55 20 760 1.74233.0150 150 80 20 1.74233.0200 200 100 10 1250 2670 287

Part 7 Advanced Analytics distillation assembly 1.74251 - Distilling Apparatus, Dean & Stark for Moisture Testing (as per I.P. specification) Article No. Capacity Qty./Case Price/Pc. in ml ` 1.74251.0010 10 1 2150 1.74252 - Distilling Apparatus, Ammonia, with Graham Condenser, with I/C Joint Article No. Capacity in I/C Joint I/C Joint Qty./Case Price/Pc. ml Flasks condenser ` 1.74252.0500 500 24/29 19/26 1 2870 EXTRACTOion 1.74271 - Extractor Apparatus, Soxhlet Complete with Allihn Condensers with I/C Joint Article No. Capacity Flask Size Qty./Case Price/Pc. in ml ml ` 1.74271.0060 60 150 1 1340 1.74271.0100 100 250 1 1660 1.74271.0200 200 500 1 2480 1.74272 - Extractors, Soxhlet with I/C Joint as per ISO : 10640 Article No. Capacity in I/C Joint I/C Joint Qty./Case Price/Pc. ml Top Bottom ` 1.74272.0060 60 34/35 24/29 5 730 1.74272.0100 100 40/38 24/29 5 770 1.74272.0200 200 50/42 24/29 5 1110 288  MERCKgroup.com    For enquiries write to [email protected]

FLASKS 1.74281 - Flask, Boiling, Flat Bottom as per ISO : 1773 / IS : 1381 Part - 1 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck OD Case ` mm mm 1.74281.0025 25*2 42 90 20 20 97 1.74281.0050 50 51 90 26 20 109 Laboratory Glassware 1.74281.0100 100 64 105 26 20 109 1.74281.0250 250 85 138 34 20 130 1.74281.0500 500 105 163 34 20 210 1.74281.1000 1000 131 190 42 6 290 1.74281.2000 2000 166 230 50 6 560 1.74281.3000 3000*2 186 300 50 4 1660 1.74281.5000 5000*2 223 340 60 1 2670 1.74281.9010 10000 279 360 65 1 5470 *2 Capacity Dimension as per Merck specifications 1.74282 - Flask, Boiling, Flat Bottom, Short Neck, with I/C Joint as per ISO : 4797 Series 2 / IS : 1381 Part - 2 Article No. Capacity Approx. Approx. I/C Joint Qty./ Price/Pc. in ml O.D. mm Height Case ` mm 1.74282.0150 150*2 75 115 24/29 20 170 1.74282.0250 250 85 125 24/29 20 190 1.74282.0500 500 105 145 24/29 10 290 *2 Capacity Dimension as per Merck specifications 1.74286 - Flask, Boiling, Round Bottom, as per ISO : 1773 / IS : 1381 Part - 1 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck OD Case ` mm mm 1.74286.0050 50 51 95 26 20 97 1.74286.0100 100 64 110 26 20 120 1.74286.0150 150*2 75 137 28 20 120 1.74286.0250 250 85 143 34 20 120 1.74286.0500 500 105 86 34 20 210 1.74286.1000 1000 131 200 42 6 280 1.74286.2000 2000 166 240 50 6 540 1.74286.3000 3000*2 186 310 50 4 1550 1.74286.5000 5000*2 223 350 60 1 2540 1.74286.9010 10000 279 380 65 1 5590 1.74286.9020 20000*2 375 550 90 1 9530 *2 Capacity Dimension as per Merck specifications 289

Part 7 Advanced Analytics 1.74291 - Flask, Boiling, Round Bottom, Short Neck, with I/C Joint as per ISO : 4797 Series 2 / IS : 1381 Part - 2 Article No. Capacity Approx. Approx. I/C Joint Qty./ Price/Pc. in ml O.D.mm Height Case ` mm 1.74291.0100 100 64 110 24/29 20 170 1.74291.0250 250 85 135 24/29 20 220 1.74291.0500 500 105 155 24/29 10 300 1.74291.1000 1000 131 185 24/29 4 420 1.74291.2000 2000 166 220 24/29 6 800 1.74291.3000 3000*2 186 255 34/35 4 2290 1.74291.5000 5000 223 300 45/40 1 3500 1.74291.9010 10000 279 350 45/40 1 6990 *2 Dimension as per Merck specifications 1.74293 - Flask, Distilling with Side Arm, as per ASTM E 1405, Type -1 Class -1 / IS : 2620 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck Case ` mm O.D. mm 1.74293.0100 100*2 64 210 21 20 230 1.74293.0125 125 68 214 22 20 250 1.74293.0250 250 88 226 25 20 290 1.74293.0500 500 110 248 28 4 390 *2 Capacity Dimension as per Merck specifications 1.74294 - Flask, Conical, Amber, Narrow Mouth, Graduated, as per ISO : 1773 / IS : 1381, Part -1 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck Case ` mm O.D. mm 1.74294.0100 100 64 105 22 10 170 1.74294.0150 150*2 72 124 28 10 190 1.74294.0250 250 85 145 34 10 220 1.74294.0500 500 105 180 34 10 410 1.74294.1000 1000 131 220 42 6 670 *2 as per Merck specifications 290  MERCKgroup.com    For enquiries write to [email protected]

1.74295 - Flask, Conical, Narrow Mouth, Graduated, as per ISO : 1773 / IS : 1381 Part-1 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck Case ` mm O.D. mm 73 85 1.74295.0010 10'2 34 60 15 20 85 80 1.74295.0025 25 42 75 22 20 109 130 1.74295.0050 50 51 90 22 20 180 310 1.74295.0100 100 64 105 22 40 530 Laboratory Glassware 1520 1.74295.0150 150*2 72 124 28 20 2480 1.74295.0250 250 85 145 34 40 1.74295.0500 500 105 180 34 20 1.74295.1000 1000 131 220 42 6 1.74295.2000 2000 166 280 50 4 1.74295.3000 3000 187 310 50 1 1.74295.5000 5000 220 365 50 1 *2 as per Merck specifications 1.74296 - Flask, Conical, Narrow Mouth, with I/C Joint, as per ISO : 4797 Series 1 / IS : 1381 Part - 2 Article No. Capac- Approx. Approx. I/C Qty./ Price/Pc. ity in ml O.D. Height Joint Case ` mm mm 160 180 1.74296.0025 25 42 70 14/23 10 220 230 1.74296.0050 50 51 85 19/26 10 330 610 1.74296.0100 100 64 100 24/29 10 1.74296.0250 250 85 140 24/29 10 1.74296.0500 500 105 175 24/29 10 1.74296.1000 1000 131 220 29/32 10 1.74297 - Flask, Conical, Narrow Mouth, with I/C Stopper, Joint as per ISO : 4797 Series 1 / IS : 1381 Part - 2 Article No. Capacity Approx. Approx. I/C Joint Qty./ Price/Pc. in ml O.D. mm Height Case ` mm 170 190 1.74297.0025 25 42 70 14/23 10 220 280 1.74297.0050 50 51 85 19/26 10 450 640 1.74297.0100 100 64 100 24/29 20 1.74297.0250 250 85 140 24/29 20 1.74297.0500 500 105 175 24/29 10 1.74297.1000 1000 131 220 29/32 6 291

Part 7 Advanced Analytics 1.74298 - Flask, Conical with Screw Cap Article No. Capacity in Approx. Approx. Qty./Case Price/Pc. ml O.D. mm Height mm ` 20 240 1.74298.0100 100 64 100 20 290 20 350 1.74298.0150 150 72 125 10 420 10 800 1.74298.0250 250 85 140 1.74298.0500 500 105 175 1.74298.1000 1000 131 220 1.74299 - Flask, Conical, Wide Mouth, Graduated as per ISO : 24450 Article No. Capacity Approx. Approx. Approx. Qty./ Price/Pc. in ml O.D. mm Height Neck Case ` mm O.D. mm 1.74299.0100 100 64 105 34 20 97 1.74299.0250 250 85 140 50 20 150 1.74299.0500 500 105 175 50 10 230 1.74299.1000 1000 131 220 50 6 400 1.74300 - Flask, Filtering, Heavy Wall, Bolt Neck, with Tubulation as per ISO : 6556 Article No. Capac- Approx. Approx. I.D at Tubu- Qty./ Price/ ity in O.D. Height Neck in lation Case Pc. ml mm mm mm size in ` mm 1.74300.0050 50*2 52 80 24 10 20 210 1.74300.0100 100 70 105 24 10 20 310 1.74300.0250 250 85 145 35 10 20 450 1.74300.0500 500 105 175 35 10 10 540 1.74300.1000 1000 135 230 45 10 6 820 1.74300.2000 2000 165 275 45 10 4 1660 1.74300.5000 5000 237 450 50 13 1 6350 1.74300.9010 10000 227 450 80 13 1 10930 1.74300.9020 20000 288 580 85 13 1 17160 *2 50 ml and 500 ml are as per Merck specification 1.74301 - Flask, Iodine Determination, with I/C Stopper Article No. Capacity Approx. Approx. I/C Joint Qty./ Price/Pc. in ml O.D. mm Height Case ` mm 220 280 1.74301.0100 100 64 122 24/29 20 330 1.74301.0250 250 85 150 24/29 20 1.74301.0500 500 105 198 24/29 20 292  MERCKgroup.com    For enquiries write to [email protected]

1.74302 - Flask, Kjeldahl, Round Bottom Article No. Capacity Approx. Approx. Qty./Case Price/Pc. in ml O.D. mm Height ` 20 mm 20 190 20 310 1.74302.0100 100 64 220 640 8 750 1.74302.0300 300 85 290 1.74302.0500 500 100 330 1.74302.0800 800 118 385 1.74303 - Flask, Kjeldahl, Round Bottom, with I/C Joint Laboratory Glassware Article No. Capacity Approx. Approx. I/C Joint Qty./ Price/Pc. in ml O.D. mm Height Case ` mm 770 850 1.74303.0500 500 100 330 24/29 20 1.74303.0800 800 118 385 24/29 8 1.74304 - Flask, Volumetric with I/C Stopper, Amber, Accuracy as per ISO : 1042 / IS : 915 with Class ‘A’ Individual Certificate Article No. Capacity Tolerance Stopper Qty./Case Price/Pc. in ml ± ml Size ` 1.74304.0005 5 0.025 10/19 10 940 1.74304.0010 10 0.025 10/19 10 830 1.74304.0020 20 0.04 10/19 10 870 1.74304.0025 25 0.04 10/19 10 750 1.74304.0050 50 0.06 12/21 10 750 1.74304.0100 100 0.1 14/23 10 800 1.74304.0200 200 0.15 14/23 10 990 1.74304.0250 250 0.15 14/23 10 1000 1.74304.0500 500 0.25 19/26 4 1520 1.74304.1000 1000 0.4 24/29 4 2060 1.74304.2000 2000 0.6 29/32 4 3300 1.74305 - Flask, Volumetric with I/C Stopper, Amber, Accuracy as per ISO : 1042 / IS : 915 Class ‘B’ Article No. Capacity Tolerance Stopper Qty./Case Price/Pc. in ml ± ml Size ` 1.74305.0005 5 0.05 10/19 10 400 1.74305.0010 10 0.05 10/19 10 360 1.74305.0020 20 0.08 10/19 10 360 1.74305.0025 25 0.08 10/19 10 350 1.74305.0050 50 0.12 12/21 10 400 1.74305.0100 100 0.2 14/23 10 450 1.74305.0200 200 0.3 14/23 10 470 1.74305.0250 250 0.3 14/23 10 480 1.74305.0500 500 0.5 19/26 4 690 1.74305.1000 1000 0.8 24/29 4 1080 1.74305.2000 2000 1.2 29/32 4 1910 293

Part 7 Advanced Analytics 1.74307 - Flask, Volumetric with I/C Stopper, Accuracy as per ISO : 1042 / IS : 915 Class ‘A’ with Individual Certificate Article No. Capacity in Tolerance Stopper Qty./Case Price/Pc. ml ± ml Size ` 1.74307.0005 5 0.025 10/19 10 820 1.74307.0010 10 0.025 10/19 10 700 1.74307.0020 20 0.04 10/19 10 700 1.74307.0025 25 0.04 10/19 10 670 1.74307.0050 50 0.06 12/21 10 670 1.74307.0100 100 0.1 14/23 10 650 1.74307.0200 200 0.15 14/23 10 870 1.74307.0250 250 0.15 14/23 10 900 1.74307.0500 500 0.25 19/26 4 1170 1.74307.1000 1000 0.4 24/29 4 1720 1.74307.2000 2000 0.6 29/32 4 2800 1.74308 - Flask, Volumetric with I/C Stopper, Accuracy as per ISO : 1042 / IS : 915 Class ‘B’ Article No. Capacity Tolerance Stopper Qty./Case Price/Pc. in ml ± ml Size ` 1.74308.0005 5 0.05 10/19 10 270 1.74308.0010 10 0.05 10/19 10 240 1.74308.0020 20 0.08 10/19 10 240 1.74308.0025 25 0.08 10/19 10 240 1.74308.0050 50 0.12 12/21 10 280 1.74308.0100 100 0.2 14/23 10 310 1.74308.0200 200 0.3 14/23 10 340 1.74308.0250 250 0.3 14/23 10 350 1.74308.0500 500 0.5 19/26 4 470 1.74308.1000 1000 .8 0. 24/29 4 710 1.74308.2000 2000 1.2 29/32 4 1370 1.74310 - Flask, Volumetric with I/C Stopper, Accuracy as ASTM E 288-03 with Class ‘A’ Individual Certificate, USP Article No. Capacity in Tolerance Stopper Qty./Case Price/Pc. ml ± ml Size ` 1.74310.0005 5 0.02 10/19 10 910 1.74310.0010 10 0.02 10/19 10 790 1.74310.0025 25 0.03 10/19 10 740 1.74310.0050 50 0.05 12/21 10 740 1.74310.0100 100 0.08 14/23 10 710 1.74310.0200 200 0.10 14/23 10 930 1.74310.0250 250 0.12 14/23 10 970 1.74310.0500 500 0.2 19/26 4 1290 1.74310.1000 1000 0.3 24/29 4 1840 1.74310.2000 2000 0.50 24/32 4 3200 294  MERCKgroup.com    For enquiries write to [email protected]

funnels 1.74392 - Funnel, Plain 600 Angle, Short Stem Major Dimension as per IS : 1541 Article No. Size Stem length Qty./Case Price/Pc. mm ` 1.74392.0025 25*2 25 20 73 1.74392.0035 35 35 20 97 Laboratory Glassware 1.74392.0050 50 50 20 109 1.74392.0065 65 65 20 130 1.74392.0075 75 75 20 130 1.74392.0100 100 100 20 180 *2 Capacity Dimension as per Merck specifications 1.74395 - Funnel, Separating, Globe Shape with Glass Stopcock & I/C Stopper as per ISO : 4800, Article No. Capacity in Stopper Qty./Case Price/Pc. ml Size ` 1.74395.0125 125*2 19/26 5 1090 1.74395.0250 250 24/29 5 1200 1.74395.0500 500 24/29 5 1520 1.74395.1000 1000 29/32 5 1910 1.74395.2000 2000 29/32 5 3230 *2 as per Merck specifications 1.74396 - Funnel, Separating, Pear Shape with Glass Stopcock & I/C Stopper, Major Dimensions as per ISO : 4800 / IS : 1575 Article No. Capacity Body Dia Stem Stopper Qty./ Price/Pc. in ml Max. length Size Case ` Max. 1.74396.0060 60*2 60 70 14/23 5 920 1.74396.0125 125*2 70 70 19/26 5 1020 1.74396.0250 250 85 70 24/29 5 1140 1.74396.0500 500 100 70 24/29 5 1480 1.74396.1000 1000 135 70 29/32 5 1910 1.74396.2000 2000 155 70 29/32 5 3500 *2 Capacity Dimension as per Merck specifications 295

Part 7 Advanced Analytics 1.74397 - Funnel, Separating Pear Shape with PTFE Key Stop- cock & Stopper, Major Dimensions as per ISO : 4800 / IS : 1575 Article No. Capacity Body Dia Stem Stopper Qty./ Price/Pc. in ml Max. length Size Case ` Max. 1.74397.0060 60*2 60 70 14/23 5 860 1.74397.0125 125*2 70 70 19/26 5 1050 1.74397.0250 250 85 70 24/29 5 1130 1.74397.0500 500 100 70 24/29 5 1430 1.74397.1000 1000 135 70 29/32 5 1710 1.74397.2000 2000 155 70 29/32 5 3870 *2 Capacity Dimension as per Merck specifications 1.74398 - Funnel, Separating, Pear Shape with Rotaflow Stopcock, PTFE key & Glass Stopper, Major Dimensions as per ISO : 4800 / IS : 1575 Article No. Capacity Body Dia Stem Stopper Qty./ Price/Pc. in ml Max. length Size Case ` Max. 1.74398.0060 60*2 60 70 14/23 5 760 1.74398.0125 125*2 70 70 19/26 5 850 1.74398.0250 250 85 70 24/29 5 1020 1.74398.0500 500 100 70 24/29 5 1400 1.74398.1000 1000 135 70 29/32 5 1780 1.74398.2000 2000 155 70 29/32 5 3690 *2 Capacity Dimension as per Merck specifications jars 1.74432 - Jar, Rectangular, Museum with Cover, made of Clear Soft Glass Article No. Size Qty./Case Price/Pc. mm ` 1.74432.0100 140x215x100 4 2020 1.74432.0125 225x225x125 3 3670 1.74432.0130 210x170x130 4 2130 1.74432.0140 220x140x140 3 2300 1.74432.0150 250x250x150 2 4400 296  MERCKgroup.com    For enquiries write to [email protected]

pipettes 1.74471 - Milk, Pipette, Bacteriological Article No. Capacity in Tolerance Qty./Case Price/Pc. ml ± ml ` 10 140 1.74471.0101 1.10 0.03 10 160 1.74471.0202 2.20 0.04 Laboratory Glassware 1.74472 - Milk Pipette (Gerber) Article No. Capacity in Tolerance Qty./Case Price/Pc. ml ± ml 10 ` 160 1.74472.001 1 10.75 0.03 1.74473 - Pipette Measuring (Mohr Type), Accuracy as per ISO : 835 / IS : 4162 with Class ‘A’ Individual Certificate Article No. Capacity Gradua- Tolerance Qty./Case Price/Pc. in ml tion Inter- ± ml ` val ml 1.74473.0101 0.1*2 0.01 0.006 10 420 1.74473.0102 0.2*2 0.01 0.006 10 420 1.74473.0001 1 0.01 0.007 10 360 1.74473.0011 1 0.1 0.007 10 340 1.74473.0002 2 0.02 0.01 10 390 1.74473.0021 2 0.1 0.01 10 350 1.74473.0005 5 0.05 0.03 10 460 1.74473.0051 5 0.1 0.03 10 420 1.74473.0010 10 0.1 0.05 10 480 1.74473.0025 25 0.2 0.1 10 570 *2 not covered under IS & as per Merck Specification 297

Part 7 Advanced Analytics 1.74474 - Pipette, Measuring (Mohr Type), Accuracy as per ISO : 835 / IS : 4162 Class ‘B’ Article No. Capacity in Graduation Tolerance± Qty./Case Price/Pc. ml Interval ml ml ` 1.74474.0101 0.1'2 0.01 0.01 10 130 1.74474.0102 0.2 0.01 0.01 10 130 1.74474.0001 1 0.01 0.01 10 130 1.74474.0011 1 0.1 0.01 10 120 1.74474.0002 2 0.02 0.02 10 130 1.74474.0021 2 0.1 0.02 10 130 1.74474.0005 5 0.05 0.05 10 150 1.74474.0051 5 0.1 0.05 10 150 1.74474.0010 10 0.1 0.1 10 160 1.74474.0025 25 0.2 0.2 10 240 *2 not covered under IS & as per Merck Specification 1.74475 - Pipette, Serological, Accuracy as per ISO : 835 / IS : 4162 with Class ‘A’ Individual Certificate Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74475.0101 0.1*2 0.01 0.006 10 420 1.74475.0102 0.2 0.01 0.006 10 420 1.74475.0001 1 0.01 0.007 10 360 1.74475.0011 1 0.1 0.007 10 340 1.74475.0002 2 0.02 0.01 10 390 1.74475.0021 2 0.1 0.01 10 350 1.74475.0005 5 0.05 0.03 10 460 1.74475.0051 5 0.1 0.03 10 420 1.74475.0010 10 0.1 0.05 10 480 1.74475.0025 25 0.2 0.1 10 570 *2 not covered under IS & as per Merck Specification 1.74476 - Pipette, Serological, Accuracy as per ISO : 835 / IS : 4162 Class ‘B’ Article No. Capacity in Graduation Tolerance Qty./Case Price/Pc. ml Interval ml ± ml ` 1.74476.0101 0.1*2 0.01 0.01 10 130 130 1.74476.0102 0.2 0.01 0.01 10 130 120 1.74476.0001 1 0.01 0.01 10 130 130 1.74476.0011 1 0.1 0.01 10 150 150 1.74476.0002 2 0.02 0.02 10 160 240 1.74476.0021 2 0.1 0.02 10 1.74476.0005 5 0.05 0.05 10 1.74476.0051 5 0.1 0.05 10 1.74476.0010 10 0.1 0.1 10 1.74476.0025 25 0.2 0.2 10 *2 not covered under IS & as per Merck Specification 298  MERCKgroup.com    For enquiries write to [email protected]