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

2,3',4,5,5'-Pentachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

SDWA Solids (Total Solids, TSS, & TDS)

Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml