(S)-(-)-Cotinine, 1000µg/ml in MeOH, 1ml

3,3',5,5'-Tetrabromobisphenol A diacetate,50 µg/mL,toluene,1mL Certan,

D6-Captan, 100 µg/ml, Acetonitrile, 1ml

Calibration sol. CS5 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl