GSO ISO 9964-3:2013
ISO 9964-3:1993
Gulf Standard
Current Edition
·
Approved on
01 April 2013
Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry
GSO ISO 9964-3:2013 Files
English
5 Pages
Current Edition
Reference Language
USD
52.84
GSO ISO 9964-3:2013 Scope
This International Standard specifies a method for the
determination of dissolved sodium and potassium by
flame emission spectrometry (FES). It is intended for
the analysis of raw and drinking waters.
The method is applicable to water samples with a
mass concentration of sodium and potassium of up
to 10 mg/l. For samples containing higher concentrations
of sodium and potassium, a smaller test portion
is taken for analysis. The lower limits of
determination are less than 0,l mg/l for both sodium
and potassium.
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