NA 119
DIN Standards Committee Water Practice
DIN EN ISO 9439 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 11923 | 1997-02 | Water quality - Determination of suspended solids by filtration through glass-fibre filters More |
| ISO 14593 | 1999-03 | Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Method by analysis of inorganic carbon in sealed vessels (CO₂ headspace test) More |
| ISO 8245 | 1999-03 | Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) More |
| ISO 9408 | 1999-08 | Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer More |
| ISO 9887 | 1992-10 | Water quality; evaluation of the aerobic biodegradability of organic compounds in an aqueous medium; semi-continuous activated sludge method (SCAS) More |
| ISO 9888 | 1999-06 | Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) More |
