4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml

1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

PBB Mix of 10mono- to decabrominated, 50µg/ml in TO, 1m