Dicofol, 10.0 µg/ml, Ethyl acetate, 10ml

Theobromine, 100µg/ml in MeOH, 5ml

Calibration Kit for WHO (Dioxin-like) PCBs; EN 1948-4:2010, 6 x 500ul, nonane

N-Nitrosodiisobutylamine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 997-95-5