2-Benzotriazole-2-yl-4,6-di-tert-butylphenol, 25g

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93952-01-3

Fenthion, 10 µg/ml, Ethyl acetate, 10ml

EPA Method 505 Pesticides