525Mix

2,3,3',4,4',5,5'-Heptachlorobiphenyl (189)

9-cis-Hexadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 373-49-9

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