Organophosphorous Standard

cis-Permethrin, 10mg

D5-beta-Zearalenol, 100 µg/ml, Acetonitrile, 1ml

Benzo[b]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2