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Norm
ÖNORM EN ISO 14911
Issue date: 1999 11 01
Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998)
This International Standard specifies a method for the determination of the dissolved cations Li+, Na+, NH4
+, K+,
Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ in water (e.g. drinki...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 21 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This International Standard specifies a method for the determination of the dissolved cations Li+, Na+, NH4
+, K+,
Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ in water (e.g. drinking water, surface water, waste water).
An appropriate pretreatment of the sample (e.g. dilution) and the application of a conductivity detector (CD) make
the working ranges given in table 1 feasible.
The applicability of the method for waste water samples should be proved in each case.
Norm
Issue date :
2007 04 01
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006)
Norm
Issue date :
2007 09 01
Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003) (consolidated version)
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 07 28
Water quality — Sampling — Part 3: Guidance on the preservation and handling of samples
Norm
Issue date :
1984 05 01
Water quality — Determination of calcium content — EDTA titrimetric method
Norm
Issue date :
1984 05 01
Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method
Norm
Issue date :
1986 03 27
Water quality — Determination of manganese — Formaldoxime spectrometric method
Norm
Issue date :
1986 05 01
Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
Norm
Issue date :
1990 03 01
Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 1: Statistical evaluation of the linear calibration function
Norm
Issue date :
1993 05 13
Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second order calibration functions
Norm
Issue date :
1998 10 01
Water quality — Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography — Method for water and waste water
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus über Methodenvorschriften im Bereich Chemie für Abwasser, Oberflächengewässer und Grundwasser (Methodenverordnung Wasser – MV
Verordnung
Verordnung der Bundesministerin für Nachhaltigkeit und Tourismus, mit der die Methodenverordnung Wasser geändert wird
