2,2,3,3,5,5,6-Heptachlorobiphenyl,178

Ammonium polyphosphate (Phase II n>1000), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 68333-79-9

Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane

PFTBA CALIBRATION COMPOUND (FC-43)/