EPA Method 8260B Surrogate Standard Back Catalog number: 23112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8677.12 Quizalofop-ethyl, , Solvent-, Unit , # of units-, Cas.no. 76578-14-8 Price on request 54510 Chlorate (ClO3-) Price on request 675999 Guaiacol, 250mg Price on request