7,12-Dimethylbenz(a)anthracene Back Catalog number: 70411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59456 ICP-MS INF2 Calibration Metals Mix 3 Price on request 3504.6-100-CY Tecnazene Price on request 3339.5-100-AN Chlormephos Price on request