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

Methoxychlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 72-43-5

2,2'-Dihydroxy-4-methoxybenzophenone, 250mg

Hexachlorobenzene