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4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one... Content 100 piece(s) (€2.81 / 1 piece(s))
€281.00
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Sodium Chloride Standard Solution, 18,000... Conductivity standard. 18,000 µS/cm (10,246 mg/L NaCl). 500 mL.
€56.00
Standard solution, sodium chloride, 85.47 mg/L... For standardization and accuracy checks in conductivity measurements 85.47 mg/L (180 µS/cm) 1L
€63.80
Standard solution, potassium chloride, 35.0 ppt... For calibrations/accuracy checks on conductivity/salinity meters. 35.0 ppt salinity 53.0 mS/cm conductivity 500 mL
€64.80
Sodium Chloride Standard Solution, 100 µS/cm Sodium Chloride Standard Solution 49 mg/L NaCl, for conductivity probes also suitable for standardising conductivity apparatus 100 µS/cm (µmhos/cm) 500 mL
€43.40
Sodium Chloride Standard Solution, 10,000 µS/cm Sodium Chloride Standard Solution 5.37 g/L NaCl, for conductivity probes also suitable for standardising conductivity apparatus 10000 µS/cm (µmhos/cm) 500 mL
€63.60
Natural Water Standard Solution, 30 ppm Total... Natural W Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution, 40 % sodium sulphate / 40 % sodium bicarbonate / 20 % sodium chloride. TDS: 30 ppm ± 0.3 ppm, conductivity: 46.7...
€13.44
Natural Water Standard Solution, 30 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution, 40 % sodium sulphate / 40 % sodium bicarbonate / 20 % sodium chloride. TDS: 30 ppm ± 0.3 ppm, conductivity: 46.7 µS/cm ± 0.5...
€63.20
Natural Water Standard Solution, 300 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 300 ppm ± 3 ppm, conductivity: 445 µS/cm ± 4.5 µS/cm...
€13.00
Natural Water Standard Solution, 300 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 300 ppm ± 3 ppm, conductivity: 445 µS/cm ± 4.5 µS/cm...
€63.20
Natural Water Standard Solution, 1000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 1,000 ppm ± 10 ppm, conductivity: 1,417 µS/cm ± 14.2...
€13.44
Natural Water Standard Solution, 1000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 1,000 ppm ± 10 ppm, conductivity: 1,417 µS/cm ± 14.2...
€63.20
Natural Water Standard Solution, 3000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 3,000 ppm ± 30 ppm, conductivity: 3,960 µS/cm ± 39.6...
€13.60
Natural Water Standard Solution, 3000 ppm Total... Conductivity standard solutions for analyses in the laboratory and in the field Natural water standard solution. 40 % sodium sulphate/40 % sodium bicarbonate/20 % sodium chloride. TDS: 3,000 ppm ± 30 ppm, conductivity: 3,960 µS/cm ± 39.6...
€63.20
Conditioning Solution, ISENH3181, 500 mL Used as a conditioning solution between samples. Storage solution for ion-selective ammonium electrodes (ISENH3181), 500 mL bottle
€57.30
Filling Solution, Reference, 3 M KCl, 50 mL Filling solution for electrode reference elements, potassium chloride (KCl), 3 M, 50 mL bottle
€30.00
Ammonia Ionic Strength Adjustor (ISA),... Ammonia ion strength regulator (ISA) Buffer solution for ammonium determination with electrodes. 500 mL bottle
€68.20
ORP Standard, Light's Solution Ampules, 20 mL,... Zur Prüfung des Ansprechens von Elektroden bei der Messung des Redoxpotentials (ORP).
€157.00
Ascorbic acid titrant, 100 mL For the determination of ascorbic acid in juice based beverages by drop count titration. 100 mL Dropper bottle
€27.90
Ascorbic acid titrant, 500 mL For the determination of ascorbic acid in juice based beverages by drop count titration. 500 mL bottle
€101.00
Sodium hydroxide standard solution, 0.0227 N, 1 L, For carbon dioxide determination by burette titration. Hach method 8233. 1 litre bottle.
€35.20
Sodium hydroxide standard solution, 0.01 N, 100... For carbon dioxide determination by drop count titration
€22.40
Sodium hydroxide standard solution, 0.01 N, 1 L, For carbon dioxide determination by titration
€32.70
Standard solution, sulfuric acid, 1.900 N For formaldehyde determination by drop-count titration 1.900 N 100 mL MDB
€22.30