EPA Method 604 - Phenols Standard Back Catalog number: 19092 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72825 Prosulfuron Price on request 673604 Fluroxypyr-1-methylheptylester, 100 µg/ml, Ethyl Price on request 3071.11-100-IO 5-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51149-87-2 Price on request