Alachlor, 100 µg/ml, Acetonitrile, 5ml

Undecanoic acid (Hendecanoic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-37-8

Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 1ml

Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml