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Standard [CURRENT]

NF T90-037-2:2018-03-21

NF EN ISO 7393-2:2018-03-21

Water quality - Determination of free chlorine and total chlorine - Part 2: colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes

German title
Wasserbeschaffenheit - Bestimmung von freiem Chlor und Gesamtchlor - Teil 2: Kolorimetrisches Verfahren mit N,N-Diethyl-1,4-Phenylendiamin für Routinekontrollen
Publication date
2018-03-21
Original language
French
Pages
27

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Publication date
2018-03-21
Original language
French
Pages
27

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