Kjeldahl analysis unit Vlep scientific UDK 139 semi- automatic distillation unit.
![](http://test.edrc.gov.eg/wp-content/uploads/2022/06/Kjeldahl-analysis-unit-Vlep-scientific-UDK-139-semi-automatic-distillation-unit.-300x300.jpg)
It is a device for determining the quantitative nitrogen and ammonia content in soil, water and food samples.
It is a device for determining the quantitative nitrogen and ammonia content in soil, water and food samples.