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Norm
ÖNORM EN 899
Issue date: 1997 03 01
Chemicals used for treatment of water intended for human consumption - Sulfuric acid
Diese ÖNORM EN enthält Festlegungen für die physikalischen und chemischen Eigenschaften, Reinheitsanforderungen, Prüfverfahren und Richtlinien für die Kennzeichnung, den ...
Withdrawn: 2003 10 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 17 Pages
Language:
German
| English
Currently valid:
Optionally co-design standards:
ICS
Topics
Chemistry, paper & textiles, Chemicals for purification of water, Chemicals for purification of water
Chemistry, paper & textiles, Products of the chemical industry, Chemicals for purification of water
Mechanical engineering foundations & materials, Chemicals for purification of water, Chemicals for purification of water
Diese ÖNORM EN enthält Festlegungen für die physikalischen und chemischen Eigenschaften, Reinheitsanforderungen, Prüfverfahren und Richtlinien für die Kennzeichnung, den Transport und die Lagerung von Schwefelsäure zur Aufbereitung von Wasser für den menschlichen Gebrauch.
ÖNORM EN 899
2022 11 01
Chemicals used for treatment of water intended for human consumption - Sulfuric acid
Norm
ÖNORM EN 899
2009 08 01
Chemicals used for treatment of water intended for human consumption - Sulphuric acid
Norm
ÖNORM EN 899
2003 10 01
Chemicals used for treatment of water intended for human consumption - Sulfuric acid
Norm
ÖNORM EN 899
1997 03 01
Chemicals used for treatment of water intended for human consumption - Sulfuric acid
Norm
↖
Norm
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
Issue date :
1975 11 01
Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
Norm
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
Issue date :
1988 02 11
Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
Norm
Issue date :
1986 03 13
Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
Norm
Issue date :
1977 11 01
Sulphuric acid and oleum for industrial use — Determination of total acidity, and calculation of free sulphur trioxide content of oleum — Titrimetric method
Norm
Issue date :
1998 07 16
Water quality — Determination of chromium — Atomic absorption spectrometric methods
Norm
Issue date :
1996 12 26
Information and documentation — Transliteration of Armenian characters into Latin characters
Norm
Issue date :
1993 06 01
Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982)
Norm
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
Issue date :
1977 11 01
Sulphuric acid and oleum for industrial use — Determination of total acidity, and calculation of free sulphur trioxide content of oleum — Titrimetric method
Norm
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
Issue date :
1975 11 01
Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
Norm
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
Issue date :
1988 02 11
Water quality — Determination of iron — Spectrometric method using 1,10-phenanthroline
Norm
Issue date :
1986 03 13
Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
Norm
Issue date :
1998 07 16
Water quality — Determination of chromium — Atomic absorption spectrometric methods
Norm
Issue date :
1996 12 26
Information and documentation — Transliteration of Armenian characters into Latin characters
Norm
Issue date :
2003 10 01
Chemicals used for treatment of water intended for human consumption - Sulfuric acid
