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ISO 7980:1986 Edition
Water quality -- Determination of calcium and magnesium -- Atomic absorption spectrometric method
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  • 37.1 / 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    14/03/1985   date of ratification (dor)   
end of the vote on the project    01/09/1985   date of anouncement (doa)   
start of the vote on the final project    20/02/1986   date of publication (dop)    01/05/1986
end of the vote on the final project    01/05/1986   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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