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

Heptachlor, 1.2mL x 100ug/mL, nonane

Warfarin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-81-2

2,3,4,5-Tetrachlorophenol