EPA Method 8270 PAH Standard Back Catalog number: 97742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679507 Dopamine hydrochloride, 100mg Price on request 2545.14-500MG (+/-)Atenolol, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 29122-68-7 Price on request CBP-236-D 2,3,6-Trichlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide Price on request