BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml

Halofenozide, 100 µg/ml, Acetonitrile, 5ml

Methyl salicylate, 1ml

p,p'-(13C12)Methoxychlor, 100µg/ml in Nonane, 1,2ml