EPA Method 604 - Phenols Standard Back Catalog number: 19092 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 68C-IS Labelled Injection/Internal Standard Stock Solution, 1.2ml, nonane Price on request 681591 1,2-Octanediol, 100mg Price on request 3386.9-100-CY 2,4-D methyl ester Price on request