EPA Method 608Mix #4 Back Catalog number: 41004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674895 Enoxacin sesquihydrate, 100mg Price on request 678377 2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request 53006 (TCLP) Standard (2 Bottle Set) Price on request