EPA Method 8270 PAH Standard Back Catalog number: 97742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673187 Aclonifen, 100 µg/ml, Acetonitrile, 5ml Price on request 678391 Dieldrin, 100 µg/ml, Acetonitrile, 5ml Price on request 683724 Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1 Price on request