Benzo(a)anthracene Back Catalog number: 70028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676730 4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100mg Price on request S-4073-05-10MEX10 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) Price on request 52015 Calibration Standard Mix 7 Price on request