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Standard [CURRENT]

OENORM EN ISO 7393-2:2019-03-15

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017)

German title
Wasserbeschaffenheit - Bestimmung von freiem Chlor und Gesamtchlor - Teil 2: Kolorimetrisches Verfahren mit N,N-Diethyl-1,4-Phenylendiamin für Routinekontrollen (ISO 7393-2:2017)
Publication date
2019-03-15
Original language
English
Pages
28

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Publication date
2019-03-15
Original language
English
Pages
28

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