2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

3-Methylnonane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 5911-04-6

1-Chloro-2,4-dinitrobenzene, 500mg

Calibration sol. CS3 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl