ISO/TC 27/SC 5
| Project No. | ISO 333:1996 |
|---|---|
| Title | <p>Specifies a method of determining the nitrogen content of hard coal, brown coal and lignite by the semi-micro Kjeldahl method. Replaces the third edition.</p> |
| Registration number (WIID) | 4278 |
| Scope | <p>Specifies a method of determining the nitrogen content of hard coal, brown coal and lignite by the semi-micro Kjeldahl method. Replaces the third edition.</p> |
| Status | Atcelts |
| ICS group | 73.040 |