Bentazone D6, 100µg/mL in Acetonitrile, 1ml

ASTM D 5291, Set of standards Standards suitable for calibration for C,H,N of petroleum products: ASTM D5291grade Acetanilide, 99+% Atropine (sulphate monohydrate), 98.5% Benzoic acid, 99.6% Cystine, 99% Diphenyl, 99% EDTA, 99.0% Imidazol, 99+% N

Sulfur, 50µg/g (0.0050 wt%) in Diesel Fuel, 100ml

4-Nonylphenol, mixture of nonyl isomers, 1000µg/mLin Isooctane, 1ml