EPA Method 552,552.1,552.2 Internal Std Back Catalog number: 30105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675482 Octafluoronaphthalene, 100mg Price on request 676584 Fluazifop-P, 25mg Price on request 11247.14-100-AN Bifenox-d3 (2,4-dichlorofenoxy-d3),100 µg/mL,acetonitrile,1mL, Price on request