Ethanol standard in serum,1.5g/L,serum, 1.5mL

Carbosulfan, 100 µg/ml, Acetonitrile, 1ml

Dioxin-Like PCBs Individual Calibration Sol. CS3., in Nonane, 500µl

Prochloraz Metabolite BTS44596, 100 µg/ml, Aceton