EPA Method 8270 PAH Standard Back Catalog number: 97742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0206.18-10MG Tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-24-0 Price on request HPCHLOR-XEP Heptachlor-exo-epoxide (isomer B), 1.2mL x 100ug/mL, nonane Price on request 676454 2,4,6-Tribromoanisole, 100mg Price on request