ČSN EN 889 (755807)

Chemické výrobky používané pro úpravu vody určené k lidské spotřebě - Síran železnatý (Norma k přímému použití jako ČSN).

NORMA vydána dne 1.7.2023

Anglicky -
Tištěné (223.00 CZK)

The information about the standard:

Designation standards: ČSN EN 889
Classification mark: 755807
Catalog number: 516990
Publication date standards: 1.7.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 889 (755807):

This document is applicable to iron (II) sulfate heptahydrate and iron (II) sulfate monohydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (II) sulfate heptahydrate and monohydrate, specifies the requirements and the corresponding analytical methods and gives information on their use in water treatment. It also determines the rules relating to safe handling and use of iron (II) sulfate