4-n-Octylphenol monoethoxylate,10 µg/mL,acetone,1mL,

4-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52602-39-8

D3-Chloridazon-methyl-desphenyl, 100 µg/ml, Aceto

PCB Congeners (10 ppm)