delta-HCH, 100 µg/ml, Ethyl acetate, 5ml

1-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Indeno[1,2,3-cd]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 203578-33-0

Vardenafil hydrochloride trihydrate, certified, 0.1g