EPA Method 8240A Mix #2 Back Catalog number: 82402R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677865 Thiencarbazone-methyl, 10.0 µg/ml, Acetonitrile, Price on request 72948 Dimetridazole Price on request 73935 4-Acetamidoantipyrine, 1000µg/ml in MeOH, 1ml Price on request