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Standardisation

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ISO 18191:2015 Edition 09/2015
Water quality -- Determination of pHt in sea water -- Method using the indicator dye m-cresol purple
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  • 55.6 / copy
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Status

Standard - Active

Origin

Technical Committee :
ISO/TC 147/SC 2 : Physical, chemical and biochemical methods

Implementation

start of the vote on the project    08/07/2014   date of ratification (dor)   
end of the vote on the project    10/10/2014   date of anouncement (doa)   
start of the vote on the final project    02/06/2015   date of publication (dop)    01/09/2015
end of the vote on the final project    03/07/2015   date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

International Classification for Standards (ICS codes) :

13.060.50 : Examination of water for chemical substances

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