Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

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

a,a,a-Trifluorotoluene

Thiophanate methyl, 1000µg/ml in Acetonitrile, 1ml