2,4-DB

EPA 1620 Standard 4

Benzo(g,h,i)perylene, 10µg/ml in Acetonitrile, 10ml

Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w)