4-n-Nonylphenol diethoxylate, 1000µg/ml in Isooctane, 1ml

1,3,4,6,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Aroclor 1248 in Transformer Oil

1,1,1,3-Tetrachlorooctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18088-13-6