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Analysis of nitrate and nitrite in feed. 2. Potentiometric nitrate determination with ion sensitive electrodes] |
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| Authors: | K Zimmermann J V Lengerken |
| Abstract: | Nitrate-sensitive PVC matrix membrane electrodes produced in the German Democratic Republic are suited for determining nitrates in feeds and plants if the different causative parameters are taken into account. A rational determining method is presented. Comparisons with the o-cresol method showed statistically confirmed agreement. |
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