EPA Method 624Mix #1 - Purgeables Back Catalog number: 40021 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 675373 Triflumizole Metabolite FM-6-1, 10mg Price on request 679770 Propamocarb-N-desmethyl hydrochloride, 100 µg/ml, Price on request MBP-180 2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request