(13C12)Aldrin, 1.2mL x 100ug/mL, nonane

Methyl 2-octynoate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-12-6

Phosmet, 10 µg/ml, Ethyl acetate, 10ml

Leptophos, 10.0 µg/ml, Ethyl acetate, 10ml