Spotlight on brilliance: Karl Fischer Reagent is a potent liquid characterized by its high purity (99%) and brilliant yellowish appearance. Specially developed for water determination, it ensures radiant accuracy and rapid, reliable results for titration analysis. This limited stock reagent, conforming to ASTM, ISO, and Ph Eur guidelines, is securely packed in sealed bottles (500 ml, 1 L) and compatible with both volumetric and coulometric Karl Fischer titrators. Stable under proper storage, its selective chemistry and unmatched efficiency make it the top choice for analytical laboratories seeking excellence. Handle with care-poisonous and corrosive.