Acifluorfen methyl derivative Back Catalog number: 31025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2822.8-50-ME n-Perfluorooctanoic acid, ammonium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3825-26-1 Price on request 71480 Diisopropyl methylphosphonate Price on request 50767 Total Kjeldahl Nitrogen as N Price on request