Fenbutatin-oxide Back Catalog number: 71634 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79248 EPA Method 8330 Analyte Price on request MBP-77 3,3',4,4'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 673877 Chloridazon-desphenyl, 10.0 µg/ml, Acetonitrile, Price on request