Endosulfan (alpha + beta), 10µg/mL in IO, 10ml

Fenthion-oxon-sulfone

2,2-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-87-1

1,2,4,5,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane