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Sodium chloride standard solution, 1990 µS/cm... 1000 mg/L NaCl. For conductivity electrodes. Also suitable for setting conductivity apparatus, µS/cm (µmhos/cm).
€58.80
Sodium chloride standard solution, 1000 µS/cm... 491 mg/L NaCl, for conductivity electrodes, also suitable for setting conductivity apparatus, µS/cm (µmhos/cm)
€26.40
Silica standard solution, 50 mg/L as SiO?... For checking the accuracy of silica determinations
€31.50
Boron standard solution, 1000 mg/L as B (NIST),... For checking the accuracy of boron determinations
€60.10
Ferric Ion Solution (100 mL), Reagent solution for colorimetric chloride determination, 0.1-25.0 mg/L Cl-.
€35.70
Test Kit, Alkalinity, Model AL-TA Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to food and beverage processors, boiler operators, and aquatic biologists. Utilizing drop count titration/sulfuric acid to...
€94.90
Iron Reagent Powder Pillows, 0.02-3.00 mg/L Fe Powder reagent in individually sealed packages for the determination of iron by the FerroVer method. For 10 mL sample.
Content 100 piece(s)
€35.00
Silica Reagent Set, 0.010-1.600 mg/L SiO For the determination of silicic acid, heteropoly blue method. For 10 mL sample.
€125.00
Buffer Powder Pillows, pH, 50 mL, pk/25, For endpoint standardization in alkalinity determination by visual titration. Sample size: 50 mL. Package with 25 powder cushions
€30.40
Buffer Powder Pillows, pH 10.01 Colour-coded Blue pH buffer standard solutions for analysis in the laboratory and outdoors pH buffer powder pad for the calibration of pH electrodes. Each powder pad provides 50 mL fresh buffer solution. Color-coded - for easy recognition (blue). The pH...
from €21.30
Reagent powder pillows, NitriVer 3, nitrite For the determination of nitrite using the NitriVer 3 diazotization method. Sample size: 5 mL. For use with the visual test kits from Hach. Measuring range: up to 0.5 mg/L NO2-N.
from €355.00
Silica Reagent Set, 0.010-1.600 mg/L... For the determination of silicic acid, heteropoly blue method. For 25 mL sample.
€159.00
Silica Reagent Set, 1-100 mg/L SiO<sub>2</sub>, Powder reagents in individually sealed packages for the determination of silicic acid, silicomolybdate method. For 25 mL sample.
€186.00
Powder pillows, potassium persulfate Powder reagent in individually sealed packages for the determination of phosphonates and total phosphate.
from €29.10
Powder pillows, sulfamic acid For the determination of dissolved oxygen according to the Winkler titration method.
from €54.10
Porphyrin Reagent Powder Pillows, 25 mL, pk/100, Powder reagent in individually sealed packages for the determination of copper by the porphyrin method. For 25 mL sample.
from €31.20
Manganese Reagent Set, Powder Pillows Powder reagents in individually sealed packages for the determination of soluble manganese according to the periodate oxidation method. For 10 mL sample.
from €91.40
Ammonia Cyanurate Reagent PP, 5 mL, pk/50, For the determination of ammonium (nitrogen) by the salicylate method. For 5 mL sample.
from €35.10
Ammonia Salicylate Reagent PP For the determination of ammonium (nitrogen), salicylate method.
from €49.00
QAC reagent, 0.2- 5.0 mg/L CTAB Powder reagent in individually sealed packages for the determination of quaternary ammonium compounds (QAC).
from €16.00
Reagent powder pillows, CuVer 1, copper For the determination of copper using the bicinchoninate method. For use with the visual test kits from Hach. Measuring range: up to 5.0 mg/L. 5 mL in a package of 100 pieces, 10 mL and 25 mL in a package of 1000 pieces.
from €30.80
FerroMo Iron Reagent Powder Pillows Powder reagent in individually sealed packages for the determination of iron in the presence of molybdenum compounds.
from €29.60