6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml

Mono-n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24539-56-8

O,O-Diethylhydrogenphosphate-13C2, sodium salt

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