Metsulfuron methyl Back Catalog number: 71129 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50041 Potassium Sulfate Price on request 23004 EPA Method 8260B Surrogate Standard Price on request 2201.8-50-IO Tetraethyllead, contains 50% xylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-00-2 Price on request