EPA Method 8140/8141 Analytes Back Catalog number: 81400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676647 1-Propanethiol, 250mg Price on request 10617.14-100-AN Metazachlor OA, 100µg/ml in Acetonitrile, 1ml Price on request 675995 Malaoxon, 100 µg/ml, Toluene, 5ml Price on request