Pyrene Back Catalog number: 79038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675707 4-Nonylphenol-mono-ethoxylate, 10.0 µg/ml, Methan Price on request 675138 Carfentrazone-ethyl, 100 µg/ml, Acetonitrile, 5m Price on request 92534 Benzo(k)fluoranthene Price on request