beta-Cypermethrin

Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1062606-12-5

PCB No. 185, 100µg/ml in CY, 5ml

4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml