EPA Method 539Mix #2 Back Catalog number: 96885 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10002.18 (1S,2R,3R,4S)-rel-1,2,3,4-Tetrahydro-1,2,3,4-chrysenetetrol, , Solvent-, Unit , # of units-, Cas.no. 79356-06-2 (Unspecified sterochemistry) Price on request 90690 Di-n-butyl phthalate Price on request 55042 CWA Sulfide Price on request