2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

2,2,3,3,4,5,5-Heptachlorobiphenyl,172

8270 Semi-Volatile Standard

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5