04412006 is referenced by 10 patents and cites 13 patents.

A technique of determination of nitrate-nitrite content of a test sample, without also determining additional nitrogen content. The technique is highly selective and sensitive, to the parts per billion level. The nitrate-nitrite content of a sample is reduced to nitric oxide which is determined via its chemiluminescence reaction with ozone. Nitrite is selectively reduced under mild conditions and the total nitrate-nitrite content is determined by stronger reduction conditions. Specific reducing agents to be used in combination with the chemiluminescence reaction are also provided.

Title
Method for determination of nitrate and/or nitrite
Application Number
174690
Publication Number
4412006
Application Date
March 25, 1982
Publication Date
October 25, 1983
Inventor
Clyde W Frank
Iowa City
IA, US
Robert D Cox
Austin
TX, US
Agent
Zarley McKee Thomte Voorhees & Sease
Assignee
University of Iowa Research Foundation
IA, US
IPC
G01N 21/76
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