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ISO 6835:1981 (R2024)
Surface active agents — Washing powders — Determination of total boron content — Titrimetric method
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Summary
From an aqueous aolution of a sample the phosphates are removed by passing the solution over an ion-exchange resin. Then a boric acid mannitol complex is formed and titrated.
Notes
90.93 : Norme internationale confirmée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 04/01/1981 |
| Confirmation Date | 11/01/2024 |
| Edition | 1 |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/04/1981
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