CEN/TC 444
| Project No. | CEN/TS 16177:2012 |
|---|---|
| Title | This Technical Specification specifies a procedure for the determination of ammonium nitrogen and nitrate nitrogen in sludge, treated biowaste and soil after extraction with a 1 mol/l potassium chloride solution. The extraction method is suitable for fresh samples. The determination of nitrogen fractions can be done manually or by automated methods. |
| Registration number (WIID) | 26905 |
| Scope | This Technical Specification specifies a procedure for the determination of ammonium nitrogen and nitrate nitrogen in sludge, treated biowaste and soil after extraction with a 1 mol/l potassium chloride solution. The extraction method is suitable for fresh samples. The determination of nitrogen fractions can be done manually or by automated methods. |
| Status | Izstrādē |
| ICS group | 13.030.01 |