GC/MS Calibration Standard Mix #1

PCB Congeners & Hexachlorobenzene Mix #5

2,4,4'',6-Tetrachloro-p-terphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

2,2',4,4',5,6'-Hexabromodiphenyl ether,50µg/ml,1ml