PAH Mix #2 Back Catalog number: 97937 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1826.9-1G 3-Phenylpropionic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 501-52-0 Price on request 91161 EPA Method 525 Internals & Surrogates Price on request 674782 D3-Bifenox, 10mg Price on request