Aroclor 1248 Back Catalog number: 79099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54529 EPA Method 300.0 Eluent 100 x Concentrate Price on request XA13920000AL Formothion, 100µg/ml in Acetonitrile Price on request 70422 1-Nitrosopiperidine Price on request