Simultaneous Analysis of Ammonium and Nitrate Ions Levels with Potentiometric Multi-commutation Flow System Method
نویسندگان
چکیده
منابع مشابه
Spectrophotometric simultaneous determination of nitrite, nitrate and ammonium in soils by flow injection analysis.
A new rapid flow injection procedure for the simultaneous determination of nitrate, nitrite and ammonium in single flow injection analysis system is proposed. The procedure combines on-line reduction of nitrate to nitrite and oxidation of ammonium to nitrite with spectrophotometric detection of nitrite by using the Griess-Ilosvay reaction. The formed azo dye was measured at 543 nm. The influenc...
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ژورنال
عنوان ژورنال: Jurnal ILMU DASAR
سال: 2021
ISSN: 2442-5613,1411-5735
DOI: 10.19184/jid.v22i1.17767