8:2Mono-PAPS-d2, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

Metribuzin-desamino, 5mg

Hexachlorocyclopentadiene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 77-47-4

PAH-Mix 9, 10µg/mL in Acetonitrile, 10ml