Heptachlor-endo-epoxide (trans-)

tau-Fluvalinate, 100 µg/ml, Ethyl acetate, 5ml

B[a]P/HCB Recovery standard 1337,16 Fluoranthene-d10 100 000ng/ml Solvent: n-Hexane Units: 1mL crimp-top

Ethoxyquin, 100 µg/ml, Ethyl acetate, 5ml