EPA Method 601 - Purgeables Mix #2 Back Catalog number: 45022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681476 Hexazinone, 10.0 µg/ml, Acetonitrile, 10ml Price on request 32061 n-Butyl benzene Price on request 50408 GFAA Mix Price on request