Butachlor, 100µg/ml in Acetonitrile, 1ml

d-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

PAH Mix (16+Benzo(e)pyrene&Perylene), 100µg/ml in AL,1ml

6-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-47-6