Alachlor, 100 µg/ml, Acetonitrile, 5ml

2-n-Propoxy-6-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Triflumizole

Benzo(a)anthracene, 10µg/ml in Acetonitrile, 10ml