Oxadixyl, , Solvent-, Unit , # of units-, Cas.no. 77732-09-3

Perthane, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 72-56-0

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

4-Chlorobiphenyl (3)