EPA Method 507 Analyte Mix #8 Back Catalog number: 94131 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8414.20-100MG Perfluoro-n-eicosane, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 37589-57-4 Price on request BDE-104 2,2',4,6,6'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 678386 Dialifos, 100 µg/ml, Acetonitrile, 1ml Price on request