2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

6-Nitrochrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7496-02-8

Methylmercury-chloride, 10µg/ml in AL, 10ml

Hexachlorobenzene-13C6, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-14-8