Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml

Benzo(a)pyrene

Herbicide Methyl Esters Mix 3

2,3-Diethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 5910-89-4