Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
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English Hardcopy
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Number of Standard:
CSN EN 12120
Category:
755874
Pages:
24
Released:
01.11.2022
Catalog number:
515406
DESCRIPTION
CSN EN 12120
CSN EN 12120 This document is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite. It gives information on its use in water treatment. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.