3,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3,6-Trichloroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 50375-10-5

WS Toxaphene

PAH Spike Stock