Total kjeldahl nitrogen
| Category | Engineering |
| Department | Public Works Engineering Department |
| Calibration Status | calibrated |
| Device Type | analytical |
| Device Status | working |
| Maintenance Type | semi_annual |
| Device Brand | Buchi |
| Count of Devices | 1 |
| Device Description | Total nitrogen is the sum of the inorganic nitrogen, organic nitrogen, and ammonia. The sum of organic nitrogen and ammonia, total Kjeldahl nitrogen (TKN), are traditionally measured using EPA methods 351.2 and 351.4, while inorganic nitrite and nitrate a |
| Device Function | used for estimating the nitrogen content of foodstuffs, fertilizers, and other substances. |
| Device Guarantee | yes |
| Laboratory Name | Egypt Solid Waste Management Center of Excellence |
| Lab Operator | Shorouq Mohan\mmed |
| Responsible Person | Dr Sherien Elagroudy |
| Supplier | Labeeb Demian Co. |