EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675684 1,1,2-Trichloro-1,2,2-trifluoroethane, 250mg Price on request 73404 1,4-Bis(2-hydroxyisopropyl)benzene Price on request 678524 D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml Price on request