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

Dibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 262-12-4

Methyl 9-trans- hexadecenoate, 1000µg/mL in Isooctane, 1ml

Ethanol standard in serum,3.0g/L,serum, 3mL