EPA Method 8141 / 1618 Pesticide Mix B Back Catalog number: 91398 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678275 Chlorobenzilate, 100 µg/ml, Acetonitrile, 1ml Price on request 92284 Phenols Standard Price on request X9085 7,12-Dimethylbenz(a)anthracene Price on request