PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 683866 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70899 6-Methylchrysene Price on request 95964 o-Terphenyl Price on request 98430 EPA 8240B Calibration Standard Price on request