Common Anions EPA 300A Mix Back Catalog number: 59422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3386.9-100-AN 2,4-D methyl ester Price on request 2425.6-K-IP 2,4,5-Trichlorophenol-3,6-d2 Price on request 70324 Acetonitrile Price on request