EPA Method 8315 Calibration Mix #1 Back Catalog number: 83509 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50417 Metals Mix 6C Price on request S-13173A1-1ML Quinoxyfen, 100μg/ml in Acetonitrile, 1ml Price on request 1278.16-2MG 2-Nitrofluoranthene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 13177-29-2 Price on request