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Legislation/Applicable standard
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Reference
Title
LVS EN ISO 11905-1:1998
Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate
LVS EN ISO 13395:1996 A
Water quality - Determination of nitritenitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
LVS ISO/TR 11905-2:1997
Water quality - Determination of nitrogen - Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxine, using chemiluminescence detection
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