Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

10:2 Di-PAPS, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no. 1895-26-7

Ethanol standard in serum,1.3g/L,serum, 3mL

Aroclor 1260 in Transformer Oil