EPA Method 552.2 - Surrogate Standard Back Catalog number: 30108 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71196 cis-1,4-Dichloro-2-butene Price on request UFA-025S Methyl 5,8,11,14,17-Eicosapentaenoate C20:5, 10.0mg/mL in Heptane, 1ml Price on request 94183 Phenols Standard Price on request