2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl

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)

EPA Method 300.0 Eluent 100 x Concentrate

Bifenazate-diazene, 100 µg/ml, Ethyl acetate, 1m