Decyl octyl phthalate, 100µg/ml in MeOH, 1ml

Ethanol standard in whole blood,0.3g/L,whole blood, 1.5mL

Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

Hydroxy alpha sanshool, 100 µg/ml, Acetonitrile,