Please select and order
€38.42
excl. VAT
Add to cart
Norm
ÖNORM EN ISO 9963-1
Issue date: 1996 02 01
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994)
This part of IS0 9963 specifies a method for the titrimetric determination of alkalinity. It is intended for the analysis of natural and treated water, and waste water, a...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This part of IS0 9963 specifies a method for the titrimetric determination of alkalinity. It is 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. Suspended matter in the form of carbonate may interfere with the analysis. This interference can be reduced by filtration prior to the titration. The endpoint detection, using a pH-meter, is less prone to interferences than the use of the indicator.
ÖNORM EN ISO 9963-1
1996 02 01
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinit...
Norm
↖
Norm
Issue date :
1984 10 01
Laboratory glassware — Burettes — Part 1: General requirements
Norm
Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
Issue date :
1980 09 01
Water quality — Sampling — Part 1: Guidance on the design of sampling programmes
Norm
Issue date :
1991 07 18
Water quality — Sampling — Part 2: Guidance on sampling techniques
Norm
Issue date :
1994 11 10
Water quality — Determination of alkalinity — Part 1: Determination of total and composite alkalinity
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus, mit der die Methodenverordnung Wasser geändert wird
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus über Methodenvorschriften im Bereich Chemie für Abwasser, Oberflächengewässer und Grundwasser (Methodenverordnung Wasser – MV
