EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 10033 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended MBP-77 3,3',4,4'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 54122 Turbidity Standard (400 NTU) Price on request M338190 5-Methyluridine, 100mg Price on request