EPA Method 8260B Mix #5 Back Catalog number: 82445 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72197 Lomefloxacin Price on request 676319 Clofibric acid, 250mg Price on request 677924 Pyrifenox, 100 µg/ml, Ethyl acetate, 1ml Price on request