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![Natural Water Standard Solution, 30 ppm Total Dissolved Solids (TDS), 500 mL, Natural Water Standard Solution, 30 ppm Total Dissolved Solids (TDS), 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
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 Dissolved Solids (TDS), 500 mL, Natural Water Standard Solution, 300 ppm Total Dissolved Solids (TDS), 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
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 Dissolved Solids (TDS), 500 mL, Natural Water Standard Solution, 1000 ppm Total Dissolved Solids (TDS), 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
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 Dissolved Solids (TDS), 50 mL, Natural Water Standard Solution, 3000 ppm Total Dissolved Solids (TDS), 50 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
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 Dissolved Solids (TDS), 500 mL, Natural Water Standard Solution, 3000 ppm Total Dissolved Solids (TDS), 500 mL,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
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
Used as a conditioning solution between samples. Storage solution for ion-selective ammonium electrodes (ISENH3181), 500 mL bottle
€57.30
Filling solution for electrode reference elements, potassium chloride (KCl), 3 M, 50 mL bottle
€30.00
Ammonia ion strength regulator (ISA) Buffer solution for ammonium determination with electrodes. 500 mL bottle
€68.20
Zur Prüfung des Ansprechens von Elektroden bei der Messung des Redoxpotentials (ORP).
€157.00
For the determination of ascorbic acid in juice based beverages by drop count titration. 100 mL Dropper bottle
€27.90
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, Sodium hydroxide standard solution, 0.0227 N, 1 L,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For carbon dioxide determination by burette titration. Hach method 8233. 1 litre bottle.
€35.20
![Sodium hydroxide standard solution, 0.01 N, 100 mL MDB, Sodium hydroxide standard solution, 0.01 N, 100 mL MDB,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For carbon dioxide determination by drop count titration
€22.40
![Sodium hydroxide standard solution, 0.01 N, 1 L, Sodium hydroxide standard solution, 0.01 N, 1 L,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For carbon dioxide determination by titration
€32.70
For formaldehyde determination by drop-count titration 1.900 N 100 mL MDB
€22.30
Reagent for the determination of formaldehyde in the low measuring range using the photometric MBTH method. Hach method 8110 500 mL bottle.
€39.10
For functional testing of the Ethylene Glycol Test Kit (2186400)
€17.90
![Phosphoric acid, 10%, 100 mL MDB, Phosphoric acid, 10%, 100 mL MDB,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For phenol distillation and preservation of waste water samples. 100 mL Dropper bottle
€30.20
For the determination of phenols, 4-aminoantipyrin method.
€1,077.00
For the determination of tannin and lignin using the tyrosine method. Hach method 8193 100 mL Dropper bottle
€24.10
For the determination of tannin and lignin using the tyrosine method. Hach method 8193 500 mL bottle
€47.80
For the determination of Volatile Acids, 27-2800mg/L Acetic Acid. 19.2 N 100mL MDB
€27.90
Multi-purpose sulfuric acid standard solution. Required for determination of volatile acids by the esterification method. 19,2 N 500 mL bottle
€36.50