Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

3,3',4,4',5,5'-Hexachlorobiphenyl (169)

Chloroparaffin C14-C17 52% Cl, 100μg/ml in Cyclohexane, 1ml

Naphtho[2',8',2,4]coronene / Ovalene mix S-4095 0232,30 Naphtho[2',8',2,4]coronene [6596-38-9] 0022,32 Ovalene [190-26-1] 0.1mg/ml av hver i 1,2,4- Trichlorobenzene