Use of disposable clean-up columns for selective removal of humic substances prior to measurements with a nitrate ion-selective electrode

Analysis of plants, soils and waters for nitrate by using an ion-selective electrode

Paul J. Milham, Azmi S. Awad, Robert E. Paull et al. · The Analyst · 1970 · 150 citations

Organic Anion Interferences, Environmental Chemistry, Engineering +8

Concerning the Measurement of <i>p</i> H, Ion Activities, and Membrane Potentials in Colloidal Systems

Hans Jenny, T. R. Nielsen, N. T. Coleman et al. · Science · 1950 · 105 citations

Membrane Potentials, Engineering, Data Science +15

Flow injection analysis of environmental samples for nitrate using an ion-selective electrode

E.H. Hansen, Animesh K. Ghose, J. Růžička · The Analyst · 1977 · 82 citations

Flow Injection Principle, Environmental Electrochemistry, Environmental Chemistry +15

New nitrate ion-selective electrodes based on quaternary ammonium compounds in nonporous polymer membranes

Hans Jørgen Nielsen, Elo Harald Hansen · Analytica Chimica Acta · 1976 · 77 citations

Chemical Engineering, Membrane Technology, Engineering +6

NITRATE ION ELECTRODE METHOD FOR SOIL NITRATE NITROGEN DETERMINATION

R. J. K. Myers, E. A. Paul · Canadian Journal of Soil Science · 1968 · 58 citations · Full text

Soil Science, Environmental Chemistry, Engineering