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Details for article 2 of 9 found articles
| Title: | |
| Author: | |
| Appeared in: |
Analytical letters |
| Paging: | Volume 8 (1975) nr. 9 pages 627-640 |
| Year: |
1975-09-01 |
| Contents: |
The ultraviolet spectra of aqueous nitrite and nitrate solutions and of binary mixtures were obtained. By using an addition technique and a reference nitrate/nitrite solution it was possible to compensate for the interference caused by the overlapping of the nitrate and nitrite bands, which is normally a limiting factor in the analysis of mixtures of nitrite with large excesses of nitrate. The detection limit was 5 × 10-5 M NO2- which corresponded to a minimum detectable amount of 2.3 ppm NO2- in the presence of up to 20,000 times greater amount of NO3-. The accuracy was ± 0.6% and the standard deviation ± 0. 002. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 2 of 9 found articles
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