Duksan Product ANALYTICAL REAGENTS Guarantee Reagents (GR Grade), AR Grade (‘AnalaR’ Standards), ACS Grade (Amerca Chemical Society), Exra Pure Grade, Chemical Pure (CP Grade), Laboratory Reagent Grade (LR Grade) HIGH PURITY SOLVENTS HPLC, Pesticide, Ultimate, Biosynthesis, LC-MS Solvents, Ultra Dry SOLVENTS FOR ELECTRONIC EL Grade (Electronic grade), ELH Grade (Electronic High Purity grade) PHARMACEUTICAL RAW METERIALS EP Grade, KP Grade, BP Grade, USP Grade, NF Grade, JP Grade AQUAZERO RECOMMENDED PRODUCT Ammonium Acetate Ammonium Sulfate Benzoic Acid Brucine Sulfate Hydrate