Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml

2,3',4-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

(22RS)-30-Bishomohopene, isomer mix, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 10ml