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ÖNORM EN 12909:2013-01
Действует
Products used for treatment of water intended for human consumption - Anthracite
ÖNORM EN 12910:2013-01
Действует
Products used for treatment of water intended for human consumption - Garnet
ÖNORM EN 12911:2013-06
Действует
Products used for treatment of water intended for human consumption - Manganese greensand
ÖNORM EN 12912:2013-01
Действует
Products used for treatment of water intended for human consumption - Barite
ÖNORM EN 12913:2013-01
Действует
Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
ÖNORM EN 12914:2012-12
Действует
Products used for treatment of water intended for human consumption - Powdered perlite
ÖNORM EN 12915-1:2009-07
Действует
Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon
ÖNORM EN 12915-2:2009-07
Действует
Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 2: Reactivated granular activated carbon
ÖNORM EN 12926:2015-04
Действует
Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
ÖNORM EN 12931:2015-05
Действует
Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous
ÖNORM EN 12932:2015-05
Действует
Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrate
ÖNORM EN 12933:2015-05
Действует
Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid
ÖNORM EN 12974:2000-05
Действует
Surface active agents - Determination of the 1,4-dioxane in alkyl-ethoxy-sulfate products by GLC/head space procedure
ÖNORM EN 13176:2015-04
Действует
Chemicals used for treatment of water intended for human consumption - Ethanol
ÖNORM EN 13177:2010-06
Действует
Chemicals used for treatment of water intended for human consumption - Methanol
ÖNORM EN 13194:2015-04
Действует
Chemicals used for treatment of water intended for human consumption - Acetic Acid
ÖNORM EN 13267:2001-09
Действует
Surface active agents - Determination of water content - Karl Fischer method
ÖNORM EN 13268:2001-09
Действует
Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts
ÖNORM EN 13268/AC:2002-11
Действует
Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts (Corrigendum)
ÖNORM EN 13270:2001-09
Действует
Surface active agents - Determination of the active matter content in alkyl dimethyl betaines
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