WP & DMRQA Total Cyanide in Water Back Catalog number: 55065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11932-10-50-AN N-?Methylperfluorooctanesulfo?namide,50 µg/mL,acetonitrile,1mL, Price on request 70951 Ronnel (Fenchlorphos), 1000µg/ml in MeOH, 1ml Price on request 71588 1-Ethyl-2-pyrrolidinone, 1000µg/ml in MeOH, 1ml Price on request