EPA Method 601 - Purgeables Mix #1 Back Catalog number: 40001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678395 Ditalimfos, 100 µg/ml, Acetonitrile, 5ml Price on request 11980.17-10MG Celecoxib,neat,neat,10mg, Price on request 94749 p-Cresidine Price on request