RO
SR EN ISO 9963-1:2002
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994)
Specifies a method for the titrimetric determination of alkalinity. Intended for the analysis of natural and treated water, and waste water, and can be used directly for waters having an alkalinity concentration of up to 20 mmol/l. For samples containing higher concentrations of alkalinity, a smaller test portion can be used for analysis. The recommended lower limit is 0,4 mmol/l.
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Status :
Valid
Approval date : 9/23/2002
Publish date : 9/24/2002
Number of pages : 14
ICS : 13.060.50 Examination of water for chimical substances
Technical Committee : 52 - Water quality
- Replaces SR ISO 9963-1:1997
- Normative reference SR EN 25667-1:2002
- Normative reference SR EN 25667-2:2002
- A99 SR ISO 9963-1:1997/A99:2002