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82Artikelen als: Sulfuric acid 20 % technical grade Content: 20 l Sulfuric acid 20 % technical...

753Artikelen als: Conductivity standard 1,413 µS/cm (25 °C) traceable to NIST Content: 0,5 l...

258Artikelen als: Conductivity standard 1.30 µS/cm (25 °C) traceable to NIST Content: 0,25 l...

358Artikelen als: Sodium nitrate solution 425 g/l pure Cu < 5 ppm suitable for determination of...

1374Artikelen als: Tetrafluoroboric acid solution 32 % pure Content: 1,0 l Tetrafluoroboric acid...

528Artikelen als: Tetrafluoroboric acid solution 32 % pure Content: 2,5 l Tetrafluoroboric acid...

283Artikelen als: 5-Sulphosalicylic acid dihydrate pure Content: 0,25 kg 5-Sulphosalicylic acid...

345Artikelen als: 5-Sulphosalicylic acid dihydrate pure Content: 0,5 kg 5-Sulphosalicylic acid...

431Artikelen als: 5-Sulphosalicylic acid dihydrate pure Content: 1,0 kg 5-Sulphosalicylic acid...

249Artikelen als: 5-Sulphosalicylic acid dihydrate pure Content: 5,0 kg 5-Sulphosalicylic acid...

514Artikelen als: 5-Sulphosalicylic acid dihydrate for analysis, ACS, Reag. Ph. Eur. Content:...

98Artikelen als: Aluminium chloride hexahydrate pure chrystalline Content: 10 kg Aluminium...

85Artikelen als: Aluminium chloride hexahydrate pure chrystalline Content: 25 kg Aluminium...

66Artikelen als: Amidosulfuric acid for analysis Content: 2,5 kg Amidosulfuric acid for...

31Artikelen als: Potassium metaperiodate for analysis, ACS Content: 0,25 kg Potassium...

Sodium dodecyl sulfate (SDS; Lauryl sulfate sodium salt) pure Content: 5,0 kg...

46Artikelen als: Sodium iodate for analysis Content: 0,1 kg Sodium iodate for analysisContent:...

83Artikelen als: Sodium iodate for analysis Content: 25 g Sodium iodate for analysisContent: 25 g

20Artikelen als: Hydrochloric acid 32 % technical grade Content: 20 l Hydrochloric acid 32 %...

421Artikelen als: ICP standard sulfate 1.000 g SO42-/l Na2SO4 in water traceable to NIST...

438Artikelen als: Acetic acid 12 % for analysis Content: 5,0 l Acetic acid 12 % for...

20Artikelen als: Ammonia solution 17 % NH3 for analysis Content: 2,5 l Ammonia solution 17 %...

19Artikelen als: Ammonia solution 17 % NH3 for analysis Content: 5,0 l Ammonia solution 17 %...

16Artikelen als: Tin(II) chloride dihydrate for analysis Hg < 0.01 ppm Content: 0,5 kg Tin(II)...

14Artikelen als: Tin(II) chloride dihydrate for analysis Hg < 0.01 ppm Content: 1,0 kg Tin(II)...

153Artikelen als: o-Phosphoric acid 1 % for analysis for acidification of TOC samples Content:...

49Artikelen als: Buffer solution pH 7.41 (25 °C) tracable to NIST Ph. Eur. chapter 2.2.3...

Salt mixture for the production of 120 l "Substitute ocean water" according...

477Artikelen als: Sulfuric acid 97.30 % (accuracy: 97.20 % - 97.40 %) filtered superfine...

122Artikelen als: Buffer solution pH 10.7 67.5 g NH4Cl + 570 ml NH3 solution 25 %/l for...

298Artikelen als: Buffer solution pH 10.7 67.5 g NH4Cl + 570 ml NH3 solution 25 %/l for...

215Artikelen als: Zinc sulfate solution 0.02 mol/l - 0.02 M solution Content: 5,0 l Zinc...

182Artikelen als: Zinc sulfate solution 0.02 mol/l - 0.02 M solution Content: 10 l Zinc sulfate...

133Artikelen als: Zinc sulfate solution 0.02 mol/l - 0.02 M solution Content: 10 l Zinc sulfate...

587Artikelen als: Cyclohexane > 99.5 % for analysis, ACS, Reag. Ph. Eur. Content: 1,0 l...

15Artikelen als: Cyclohexane > 99.5 % for analysis, ACS, Reag. Ph. Eur. Content: 5,0 l...

23Artikelen als: Cyclohexane > 99.5 % for analysis, ACS, Reag. Ph. Eur. Content: 25 l...

353Artikelen als: Alkyldimethylbenzylammonium chloride solution 50 % (benzalkonium chloride...

11Artikelen als: Hydrogen peroxide 35 % for analysis Content: 0,5 l Hydrogen peroxide 35 % for...

22Artikelen als: Hydrogen peroxide 35 % for analysis Content: 1,0 l Hydrogen peroxide 35 % for...

16Artikelen als: Hydrogen peroxide 35 % for analysis Content: 2,5 l Hydrogen peroxide 35 % for...

19Artikelen als: Ammonia solution 15 % NH3 for analysis Content: 1,0 l Ammonia solution 15 %...

209Artikelen als: Sulphur standard solution 2.0 % S Dibutyl sulfide in thin paraffin following...

245Artikelen als: Antimony tartrate molybdate reagent II (R3) for determination of o-PO4 and...

Sodium hydroxide solution 0.2 % pure suitable for stress cracking tests of...

4Artikelen als: Sodium hydroxide solution 0.2 % pure suitable for stress cracking tests of...

11Artikelen als: Tween® 20 - solution 2.5 % Content: 25 ml Tween® 20 - solution 2.5 %Content:...

Tween® 20 - solution 2.5 % Content: 50 ml Tween® 20 - solution 2.5 %Content:...

173Artikelen als: Acetylacetone for synthesis Content: 0,25 l Acetylacetone for...

5Artikelen als: Iodine solution 0.005 mol I2/l - 0.01 N solution titrant for METROHM Content:...

22Artikelen als: Ammonia solution 10 % NH3 for analysis auxiliary solution for METROHM...

144Artikelen als: Bromide bromate solution 1/60 mol KBrO3/l - 0.1 N solution 0.05 mol Br2/l...

2Artikelen als: n-Decane / n-octane mixture "reference kerosene" for synthesis mixed 1 : 1...

21Artikelen als: 2-Propanol 3 % by weight (iso-propyl alcohol) for analysis Content: 25 l...

72Artikelen als: Hydrochloric acid 32 % technical grade Content: 10 l Hydrochloric acid 32 %...

6Artikelen als: Mercury ready-to-use solution 2 µmol HgCl2/l in hydrochloric acid 0.001 mol/l...

36Artikelen als: Ethylene glycol > 98 % (mono-ethylene glycol, 1,2-ethandiol) technical grade...

15Artikelen als: Trifluoroacetic acid anhydride > 99 % for synthesis Content: 25 ml...

5Artikelen als: Methyl red-Na-salt indicator solution 0.05 % (m/V) in water for determination...

20Artikelen als: Ammonium peroxodisulfate solution 15 % pure Content: 5,0 l Ammonium...

Stock solution no. 1 according to ASTM D 1141-98 (2003), paragraph 5.4 for...

Stock solution no. 3 according to ASTM D 1141-98 (2003), paragraph 5.6 for...

25Artikelen als: Potassium iodide starch indicator solution 6 g starch + 3 g potassium...

16Artikelen als: Isooctane > 99 % (2,2,4-Trimethylpentane) pure Content: 5,0 l Isooctane > 99...

43Artikelen als: Isooctane > 99 % (2,2,4-Trimethylpentane) pure Content: 10 l Isooctane > 99 %...

3Artikelen als: Sodium chloride solution 50 g/l pH 6.5 - 7.2 (25 °C) for NSS salt spray test...

10Artikelen als: Hydrogen peroxide 35 % technical grade Content: 10 l Hydrogen peroxide 35 %...

6Artikelen als: Hydrogen peroxide 35 % technical grade Content: 20 l Hydrogen peroxide 35 %...

42Artikelen als: Methyl red (C.I. 13020) Content: 25 g Methyl red (C.I. 13020)Content: 25 g

9Artikelen als: Disulfine blue VN 150 (C.I. 42045) (patent blue VF) for surfactant tests...

Mixed indicator for determination of NH4-N (CFA/FIA) according to EN ISO...

35Artikelen als: 2-Propanol > 98.0 % (iso-propyl alcohol) technical grade Content: 25 l...

5Artikelen als: Ammonia solution 10 % NH3 for analysis Content: 5,0 l Ammonia solution 10 %...

8Artikelen als: Formic acid 98 - 100 % technical grade Content: 25 l Formic acid 98 - 100 %...

5Artikelen als: Ammonia solution 32 % NH3 for analysis Content: 1,0 l Ammonia solution 32 %...

3Artikelen als: Ammonia solution 32 % NH3 for analysis Content: 2,5 l Ammonia solution 32 %...

2Artikelen als: Tween® 20 - solution 10 % free from peroxide Content: 50 ml Tween® 20 -...

5Artikelen als: Kjeldahl tablet (free of Hg and Se) 5 g contains 4.62 g potassium-/sodium...

5Artikelen als: Kjeldahl tablet (free of Hg and Se) 5 g contains 4.62 g potassium-/sodium...

15Artikelen als: Potassium iodide solution 10 % pure in water alkalized Content: 5,0 l...

Indicator buffer tablets for the determination of water hardness with EDTA...

Iron(II) sulfate heptahydrate technical grade Content: 25 kg Iron(II) sulfate...

3Artikelen als: Phosphate standard solution C (PO4-P) = 3 mg/l standard solution for METROHM...

Ferrozine (3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic...

41Artikelen als: Buffer solution pH 12.00 (20 °C) (glycin/sodium hydroxide solution/sodium...

47Artikelen als: Buffer solution pH 12.00 (20 °C) (glycin/sodium hydroxide solution/sodium...

Ammonia solution 28 - 30 % for analysis, ACS, Reag. Ph. Eur. Content: 0,5 l...

2Artikelen als: Sodium hydroxide solution 1 M 40 g NaOH/l for alkaline adjustment of waste...

3Artikelen als: 1,4-Dioxane > 99.5 % pure stabilized with 2,6-di-tert-butyl-4-methylphenol...

11Artikelen als: Lead solution (2 ppm Pb) R Reag. Ph. Eur., chapter 4.1.2 includes reusable...

9Artikelen als: Lead solution (2 ppm Pb) R Reag. Ph. Eur., chapter 4.1.2 includes reusable...

4Artikelen als: 0.5 l Plastic bottles, natural-colored - degassing UN-approved with DIN 45...

2Artikelen als: Carton for 1 x 1 plastic bottle corrugated folding carton suitable for 1...

8Artikelen als: Sodium hydroxide solution 0.2 mol/l - 0.2 N solution Content: 20 l Sodium...

4Artikelen als: Sulfuric acid 95 - 97 % very pure Content: 20 l Sulfuric acid 95 - 97 % very...

4Artikelen als: Sodium peroxodisulfate solution approx. 1 mol/l - approx. 1 M solution pH...

Nitric acid 65 % for analysis Content: 35 kg Nitric acid 65 % for...

Formic acid 98 - 100 % pure Content: 5,0 l Formic acid 98 - 100 %...

Hydrochloric acid 25 % technical grade Content: 25 l Hydrochloric acid 25 %...

Xylene (mixture of isomers) technical grade Content: 5,0 l Xylene (mixture of...

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ICP standard chromium 1.000 g Cr(III)/l Cr(NO3)3 in nitric acid 5 % traceable...

Petroleumbenzin 40/60 °C zur Analyse Abdampfrückstand: < 10 ppm Content: 5,0...

Tungstophosphoric acid hydrate pure chrystalline Content: 0,1 kg...

Tungstophosphoric acid hydrate pure chrystalline Content: 0,5 kg...

Macrogol PEG 300 (polyethylene glycol) Reag. Ph. Eur., chapter 4.1.1 Content:...

Macrogol PEG 1500 (polyethylene glycol) Reag. Ph. Eur., chapter 4.1.1...

o-Tolidine solution R Reag. Ph. Eur., chapter 4.1.1 Content: 0,5 l o-Tolidine...

Potassium plumbite solution R Reag. Ph. Eur., chapter 4.1.1 Content: 0,1 l...

Ascorbic acid solution R Reag. Ph. Eur., chapter 4.1.1 Content: 50 ml...

Barium chloride solution R 2 Reag. Ph. Eur., chapter 4.1.1 Content: 1,0 l...

Iron(III) chloride solution R 3 Reag. Ph. Eur., chapter 4.1.1 Content: 1,0 l...

Iodine chloroform R Reag. Ph. Eur., chapter 4.1.1 Content: 2,5 l Iodine...

p-Benzoquinone > 98 % for synthesis Content: 0,5 kg p-Benzoquinone > 98 % for...

p-Benzoquinone > 98 % for synthesis Content: 1,0 kg p-Benzoquinone > 98 % for...

ICP concentrate cesium 10.000 g Cs/l Cs2CO3 in nitric acid 5 % traceable to...

Silicon standard solution 15 mg Si/l = 32.1 mg SiO2/l sodium silicate with...

Cobalt(II) nitrate hexahydrate for analysis, Reag. Ph. Eur. Content: 0,25 kg...

Cobalt(II) nitrate hexahydrate for analysis, Reag. Ph. Eur. Content: 1,0 kg...

Kjeldahl tablet copper 3.5 g contains 3.5 g potassium sulfate + 0.4 g...

Glyoxal-bis(2-hydroxyanil) (calcium red) for analysis, Reag. Ph. Eur....

Butyric acid > 99 % for gas chromatography Content: 0,25 l Butyric acid > 99...

o-Tolidinlösung 1,35 g o-Tolidindihydrochlorid + 125 ml HCl 37 %/l in Wasser...

Dichloromethane > 99.8 % for analysis, ACS stabilized with 2-methyl-2-butene...

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