Chrysene-d12, 100µg/mL in Toluene, 1ml

Napropamide, 100mg

Benzo[1,2-b;4,5-b']bisbenzofuran, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 208-37-7

Fenuron, 10 µg/ml, Acetonitrile, 10ml