2,3,3',4,4',6-Hexachlorobiphenyl (158)

Diisoheptyl phthalate (mixture of C7 isomers),1000 µg/mL,isooctane,1mL,

2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane

3-Fluorochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9