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DIN 51722-1:1990-07
Testing of solid fuels; determination of nitrogen content; semi-micro Kjeldahl method
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Summary
This standard specifies the determination of the nitrogen content in hard coal with a volatile matter of more than 10 % and in brown coal using the semi-micro Kjeldahl method.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/1990 |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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01/07/1990
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