1,4-Dichloronaphthalene, 1.2mL x 50ug/mL, nonane

Whole Oil Control Mixture 3 Relative ratios Chiron No. Name CAS No. by weight: 1238.7 2-Methylhexane

Ethanol standard in serum,2.0g/L,serum, 1.5mL

Mass-Labelled Coplanar PCB Mixture, 10.0µg/mL in Nonane/8% toluene, 1,2ml