EPA Method 507/525 Analyte Mix #5 Back Catalog number: 30086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683042 Trifloxystrobin Metabolite CGA 321113, 10mg Price on request 675845 D3-TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request 682236 2,2'-Dihydroxy-4-methoxybenzophenone, 250mg Price on request