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Standard
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BS EN 12120:2022
Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite
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Summary
Water treatment;Chemical properties;Physical properties of materials;Toxic materials;Marking;Chemical composition;Purity;Storage;Water;Impurities;Sampling methods;Potable water;Bisulfites;Labels;Sodium inorganic compounds;Determination of content;Safety measures;Chemical analysis and testing;Metals;Samples
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 04/30/2022 |
| Page Count | 24 |
| Themes | Samples |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
31/01/2013
Superseded
Historical
Previous versions
30/04/2022
Active
Most Recent
31/01/2013
Superseded
Historical
10/04/2006
Superseded
Historical
15/06/1999
Superseded
Historical