Mass-Labelled PCB Extraction Standards, 1.2ml, nonane

Ethanol standard in serum,0.1g/L,serum, 1.5mL

1,1-Dichloroethylene, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-35-4

2-Methylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7045-71-8