Complete Set of Aroclor Mixes

2,2',3,3',4',5,6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-70-4

Aldehyde Standard

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