ISO 9297:1989
Water quality — Determination of chloride — Silver nitrate titration with chromate indicator (Mohr's method)
| Fecha edición: |
1989-11-09
En Vigor
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|---|---|
| Idiomas disponibles: | Francés, Inglés |
| Resumen: | The method specified is applicable to the direct determination of dissolved chloride in concentrations between 5 mg/l and 150 mg/l. The working range may be extended to 400 mg/l by using a burette of larger capacity or by sample dilution. Due to many interferences the method is not applicable to heavily polluted waters of low chloride content. |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | ISO/TC 147/SC 2 - 52846 |
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