2,2',3,4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

4-n-Dodecylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 21021-55-6

2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2,4’,5-Trichlorobiphenyl (31)