Category:Pharmacopoeia > EU Pharmacopoeia > Volumetric Solutions Ph Eur Ref Num: 2000400.50G Full Name: Potassium Hydrogen Phthalate - C8H5KO4 - reagent Ph Eur Shelf Life on Ship Date: 36 Months - Store under normal laboratory conditions, at temperatures between 15°C to 25°C Vol.: 50 g