Journal
TALANTA
Volume 55, Issue 4, Pages 789-797Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/S0039-9140(01)00502-1
Keywords
nitrite; chromatography; separation
Categories
Ask authors/readers for more resources
Normal phase ion-pair high performance liquid chromatography has been used for simultaneous separation of nitrite and nitrate using tetraethylammonium (TEA)(+) as ion-pairing reagent. The concentration effect of (TEA)(+), buffer salt and pH of the eluent on separation is investigated. The UV detector response at various wavelengths has been optimized. The performance of the proposed method is compared with ion chromatography for quantification of the anions in potable water, wastewater and in food samples, such as spinach and lettuce. (C) 2001 Elsevier Science B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available