EPA Method 525 Standard Back Catalog number: 94574 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3437.15-100 Metalaxyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 57837-19-1 Price on request 679325 Ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate, 1 Price on request 30041 EPA Method 531.1 Individual Analytes Price on request