cis-Nonachlor, 10µg/mL in Cyclohexane, 10ml

Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 63466-71-7

n-Octyl n-decyl phthalate (Tech Mix), 100mg

O,O-Dimethylhydrogenphosphate