EPA Method 515.2 - Analytes Back Catalog number: 30076 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66028 2,4,4’-Trichlorobiphenyl (28) Price on request 70108 Diazinon, 1000µg/ml in MeOH, 1ml Price on request 52032 Calibration Standard Set Price on request