Mass-Labelled PCB Recovery Standard, 1.2ml, nonane

N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 25561-30-2

1,2,3,4,8,9-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

2-Ethylhexyl acrylate