EPA Method 606 Phthalate Esters Back Catalog number: 19102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72199 D-(+)-Malic acid Price on request 676791 4-tert-Octylphenol-di-ethoxylate, 1 µg/ml, Aceton Price on request 92026 Internal & Surrogate Standard 8260B Price on request