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DIN EN 25663:1993-11
Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
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Summary
Wasserbeschaffenheit; Bestimmung des Kjeldahl-Stickstoffs; Verfahren nach Aufschluß mit Selen (ISO 5663:1984); Deutsche Fassung EN 25663:1993
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 11/01/1993 |
| Page Count | 11 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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