2,3,3',4,4',5'-Hexachlorobiphenyl (157)

Dow 624B Volatile Internal/Surrogate Standard

2-Nitrofluoranthene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 13177-29-2

2,3,6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,