PCB No. 167, 100µg/ml in Isooctane, 1ml

2,3,4,6,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

4,4’-Methoxychlor

9-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 484-17-3