2,3',4,4',5-Pentachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

1,2-Hexanediol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 6920-22-5

PCB No. 1, 100µg/ml in Isooctane, 1ml

Dibenzo(a,h)anthracene