Determination of Nitrates in Vegetables Using Simultaneous Photometric Titration

  • J. Chylkova Department of Environmental Protection, Faculty of Chemical Technology, University of Pardubice, Pardubice
  • V. Riha Department of Environmental Protection, Faculty of Chemical Technology, University of Pardubice, Pardubice
  • H. Kolarova Department of Environmental Protection, Faculty of Chemical Technology, University of Pardubice, Pardubice

Abstrakt

The spectrophotometric neutralization microtitration was used for the determination of nitrates in vegetables aftes their conversion to ammonia. The interferences of organic matrix were eliminated by cation exchanger Ostion KF2.
Publikované
1998-01-15
Sekce
Články