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Aquastar^® CombiTitrant 5

one component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 5 mg H₂O, Aquastar^®

Sodium hydroxide solution

c(NaOH) = 1 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur^®

Ammonium formate

eluent additive for LC-MS, LiChropur^™, ≥99.0%

Water standard 1%

Certified Reference Material for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar^®

Sodium hydroxide solution

c(NaOH) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur^®

Hydrochloric acid solution

c(HCl) = 1 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur^®

Wijs solution

c(ICl) = 0.1 mol/l, for determination of iodine number, ready-to-use volumetric solution for titration in non aqueous media, Titripur^®

Silver nitrate solution

c(AgNO3)= 0.1 mol/L (0.1N), reag. Ph Eur, reag. USP, ready-to-use volumetric solution for titration, Titripur^®

Formic acid

98%-100%, for LC-MS LiChropur

Tris(2-carboxyethyl)phosphine hydrochloride solution

0.5 M, pH 7.0(aqueous solution; pH was adjusted with ammonium hydroxide)

Perchloric acid solution

c(HClO₄) = 0.1 mol/l (0.1 N), in anhydrous acetic acid, reag. Ph. Eur., USP, ready-to-use volumetric solution for titration in non-aqueous media, Titripur^®

Aquastar^® CombiCoulomat fritless

reagent for coulometric Karl Fischer titration for cells with and without diaphragm, Aquastar^®

Titriplex^® III

for analysis (EDTA disodium salt), ACS reagent, ISO, reag. Ph. Eur.

Hydrochloric acid solution

c(HCl) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, volumetric solution for titration, Titripur^®

Ammonium acetate

LiChropur^™, eluent additive for LC-MS

Silica gel orange

with moisture indicator free of heavy metals

Phenolphthalein

pH indicator, ACS, Reag. Ph Eur

Sodium thiosulfate solution

c(Na₂S₂O3 5 H₂O) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur^®

Aquastar^® Solvent

two component solvent for volumetric Karl Fischer titration, Aquastar^®

BSTFA

derivatization grade (GC derivatization), LiChropur^™, contains 1% TMCS, 99% (excluding TMCS)