Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 5ml

Imazalil, 10.0 µg/ml, Acetonitrile, 10ml

ASTM D-2887 Column Test Standard

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.