EPA Method 8141 / 1618 Pesticide Mix B Back Catalog number: 91398 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66188 2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Price on request 675612 Fluotrimazole, 100 µg/ml, Ethyl acetate, 5ml Price on request 679772 Dimethametryn, 100 µg/ml, Acetonitrile, 1ml Price on request