Simultaneous determination of nitrite and nitrate by normal phase ion-pair liquid chromatography

Ion-pair chromatography of acidic drug metabolites and endogenic compounds

Bengt Fransson, Karl‐Gustav Wahlund, Ingvar Johansson et al. · Journal of Chromatography A · 1976 · 112 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +16

Determination of Nitrite in Waters by Microplate Fluorescence Spectroscopy and HPLC with Fluorescence Detection

Andrea Büldt, Uwe Kärst · Analytical Chemistry · 1999 · 105 citations

Natural Sciences, Chemistry, Analytical Chemistry +11

Spectrophotometric determination of nitrite and nitrate using phosphomolybdenum blue complex

Nidal A. Zatar, Maher Abu-Eid, Abdullah F Eid · Talanta · 1999 · 68 citations

Natural Sciences, Biochemistry, Chemistry +4

Mechanism of cation exchange on silica gels

D.N. Strazhesko, Vladimir B. Strelko, V. N. Belyakov et al. · Journal of Chromatography A · 1974 · 66 citations

Natural Sciences, Chemistry, Materials Science +14

Reverse Polarity Capillary Zone Electrophoretic Analysis of Nitrate and Nitrite in Natural Water Samples

Asopuru A. Okemgbo, Herbert H. Hill, William F. Siems et al. · Analytical Chemistry · 1999 · 63 citations

Natural Sciences, Chemistry, Analytical Chemistry +14