Engineering
Solid phase extraction system
Egypt Solid Waste Management Center of Excellence
Working
Calibrated
Analytical
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
used for estimating the nitrogen content of foodstuffs, fertilizers, and other substances.
| Saturday | Closed |
|---|---|
| Sunday | 09:00 - 15:00 |
| Monday | 09:00 - 15:00 |
| Tuesday | 09:00 - 15:00 |
| Wednesday | 09:00 - 15:00 |
| Thursday | 09:00 - 15:00 |
| Friday | Closed |
Sunday, Monday, Tuesday, Wednesday, Thursday, 09:00 - 15:00