Ethion, 100 µg/ml, Acetonitrile, 5ml

Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

Methyl 10-trans-heptadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 369657-02-3

4,4'-Methylene-bis(2-chloroaniline), 100 µg/ml, A