PCB Congeners & Hexachlorobenzene Mix #3

Acetylsalicylic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-78-2

1H,1H,2H,2H-Perfluorooctyl Acrylate, 1g

Aroclor 1242 in Transformer Oil