BS EN ISO 7393-2:2018 :
BS EN ISO 7393-2:2018 : 1374982
BS EN ISO 7393-2:2018 :
Title: Water quality. Determination of free chlorine and total chlorine Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
Pages: 26
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Water quality. Determination of free chlorine and total chlorine Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
Pages: 26
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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