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Standard BS EN 12121:2022-TC 6.10.2022 preview

BS EN 12121:2022-TC

Tracked Changes. Chemicals used for treatment of water intended for human consumption. Sodium disulfite.

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STANDARD published on 6.10.2022


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The information about the standard:

Designation standards: BS EN 12121:2022-TC
Publication date standards: 6.10.2022
SKU: NS-1086444
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: British technical standard
Category: Technical standards BS

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The category - similar standards:

Chemicals for purification of water

Annotation of standard text BS EN 12121:2022-TC :

ISBN: 978 0 539 23945 4 Status: Definitive

Latest update: 2026-04-06 (Number of items: 2 271 069)
© Copyright 2026 NORMSERVIS s.r.o.



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