Dioxathion, 10.0 µg/ml, Cyclohexane, 10ml

1,3,6-Trimethylchrysene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Phthalic acid, mono-n-butyl ester, certified, 0.1g

Hexachlorobenzene, 1000µg/ml in Toluene, 1ml