Imidacloprid, 100µg/ml in methanol, 1ml

Parathion-methyl, 100 µg/ml, Ethyl acetate, 5ml

beta-BHC, 1000µg/ml in Acetone, 1ml

7-trans-Nonadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 191544-99-7