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Sodium sulfate, plastic anhydrous for analyis... content (alkalimetric): ≥ 99,0% Content (alkalimetric, calculated on dried substance): 98.5 - 101.0 % Identity: corresponds to Appearance of the solution: corresponds Insoluble parts: ≤ 0.01 % Acidity or alkalinity: corresponds pH value...
from €33.70
Sodium Acetate, Anhydrous, 1 kg Synonyms: Acetic acid sodium salt CAS No 127-09-3 Molecular Formula CH3COONa Molecular Weight 82.03 Appearance White crystalline powder Purity ≥99% pH (5%) 8.0 ± 0.5 Chloride ≤0.002% Potassium ≤0.002% Phosphate ≤0.001% Sulfate ≤0.003%...
€186.00
Kaliumchlorid -Lösung, 250 mL, BioUltra, ~3 M... Surface Acoustic Wave Resonator Chip Setup for the Elimination of Interfering Conductivity Responses: This study introduces a novel application of potassium chloride solution in calibrating surface acoustic wave resonator chips,...
€51.30
Calcium carbonate, 50 g Component of tetrathionate-containing and tetrathionate-producing culture media (TBG Broth) for buffering sulfuric acid produced on reduction of tetrathionate. Media component for luminous bacteria
€40.80
Antifoam tablets for steam distillation, 1000 pcs. Tablets antifoam AFS only for distillation not for digestion, Pack of 1000 pcs.
€297.20
Mercury thiocyanate solution, 200 mL For colorimetric chloride determination by the mercury thiocyanate method. Measuring range 0.1 - 25.0 mg/L Cl.
€103.00
Sodium thiosulfate titrant for hydrogen... For hydrogen peroxide determination by drop count titration
€42.80
Sodium carbonate solution, 100 mL For the determination of tannin and lignin using the tyrosine method. Hach method 8193 100 mL Dropper bottle
€25.50
Sodium carbonate solution, 500 mL For the determination of tannin and lignin using the tyrosine method. Hach method 8193 500 mL bottle
€50.70
Sodium bicarbonate, ACS, 454 g, NaHCO3, ACS reagent quality, CAS No. 144-55-8, FM 84.01, Assay 99.7 to 100.3 %
€37.50
Barium chloride, dihydrate, 454 g Barium chloride, dihydrate. BaCl2-H2O, FM = 244.28. ACS quality, CAS No. 10326-27-9. 454 g bottle
€100.00
Sodium sulfite ANHYD ACS, 454 g ACS quality, CAS no. 7757-83-7, Na2SO3, FM = 126.04. Assay: ≥ 98.0 %. 454 g bottle.
€48.80
CDTA, magnesium salt, 100 g CDTA disodium magnesium salt (cyclohexanediaminetetraacetic acid, disodium magnesium salt). Trihydrate for analytics, CAS No. 63451-33-2 C6H10N2(CH2COO)4Na2Mg-...3H2O, FM = 466.64. Assay: ≥95 %
€153.00
Hydroxylamine hydrochloride solution, 100 g/L,... For the determination of volatile acids by the esterification method. Hach method 8196. 100 mL bottle.
€24.00
Chloride titrant, silver nitrate solution, 100 mL Silver nitrate test kit for low measuring ranges. 100 mL Dropper bottle
€36.40
Solution, ammonium hydroxide 10%, 100 mL Ammonium hydroxide, 10 %, for pH adjustment in metal detection. 100 mL Dropper bottle
€32.00
