EPA Method 8260B Surrogate Standard Back Catalog number: 23112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79671 1,2-Dimethylnaphthalene Price on request 3151.4-K-IO Methyl trianoate (Methyl propionate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 554-12-1 Price on request T1600000 alpha-Tocopheryl acetate, 500mg Price on request