Determination of nitrates in vegetables
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Karovičová, J. ;Polonský, J. ;Drdák, M. ;Príbela, A.
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Article
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1990
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John Wiley and Sons
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English
⚖ 104 KB
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The presented paper deals with the determination of nitrates by capillary isotachophoresis. The determination was tested on vegetable samples bought in the shop and the market hall. High nitrates concentration in vegetable is mainly due to excessive nitrogen content in the soil system, thus deterio