13C6-Sulfaquinoxaline, 10mg

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin

3-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 36288-22-9

EPA Method 504 - EDB & DBCP