Colorimetric determination of nitrate after hydrazine reduction to nitrite

Colorimetric Microdetermination of Nitrogen Dioxide in Atmosphere

Bernard E. Saltzman · Analytical Chemistry · 1954 · 695 citations

Natural Sciences, Chemistry, Environmental Sciences +9

Nitrosamines as Environmental Carcinogens

William Lijinsky, Samuel S. Epstein · Nature · 1970 · 674 citations

Medicine, Pharmacology, Toxicology +12

Automated analysis for nitrate by hydrazine reduction

Lawrence J. Kamphake, Sharon Hannah, Joseph Cohen · Water Research · 1967 · 641 citations

Natural Sciences, Chemical Engineering, Chemistry +7

Automatic methods for determining nitrate and nitrite in water and soil extracts

A. Henriksen, A. R. Selmer-Olsen · The Analyst · 1970 · 586 citations

Natural Sciences, Chemistry, Soil Sciences +8

The spectrophotometric determination of nitrate in natural waters, with particular reference to sea-water

Jennifer Mullin, J.P. Riley · Analytica Chimica Acta · 1955 · 336 citations

Natural Sciences, Marine Sciences, Spectroscopic Analysis +2