ÖNORM EN 12911:2013-06

Действует

Products used for treatment of water intended for human consumption - Manganese greensand

Ссылочные документы

ÖNORM EN 12901:1999-11

Действует

Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions (trilingual edition)

ÖNORM EN 12902:2005-02

Действует

Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test

ÖNORM EN ISO 3696:1995-08

Действует

Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)

ISO 6333:1986

Действует

Water quality; Determination of manganese; Formaldoxime spectrometric method — 9 стр.

ISO 9682-1:2009

Действует

Iron ores -- Determination of manganese content -- Part 1: Flame atomic absorption spectrometric method — 20 стр.

ÖNORM EN 12911:2006-08

Заменен

Products used for treatment of water intended for human consumption - Manganese greensand

На этот документ ссылаются

ÖNORM EN 12911:2006-08

Заменен

Products used for treatment of water intended for human consumption - Manganese greensand

ÖNORM EN 17093:2018-11

Действует

Domestic appliances used for drinking water treatment not connected to water supply - Jug water filter systems - Safety and performance requirements, labeling and information to be supplied

ÖNORM EN 14898:2007-09

Действует

Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing