Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

(-)- alpha-Cedrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 469-61-4

Ethyl carbamate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 51-79-6

PAH Standard (20 ppm)