4,4’-Dibromobiphenyl

Calibration Kit for HRGC/HRMS Analysis of PCBs, 6 x 200ul, nonane

2,3,3',5',6-Pentachlorobiphenyl, 5mg

4-Heptanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 589-55-9