PCB Congeners (10 ppm)

Malathion, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121-75-5

2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1141-38-4

4-Bromodibenzofuran, 1.2ml x 50ug/ml, toluene