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

ICP Mix

Pentaphene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 222-93-5

[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene