Nitrogen is one of the most commonly occurring elements in nature. Its determination has a long history in the area of analytical chemistry and a wide range of application, including food and feed, environmental, chemical and pharmaceutical samples. In a food and feed product, the estimation of nitrogen gives the protein content when multiplied by a factor, then the total protein content can be determined.
Kjeldahl and Dumas are the two official methods for nitrogen analysis.
Dumas Nitrogen/Protein Analyzers
NDA is the innovative VELP Scientifica solution for nitrogen/protein determination according to the Dumas combustion method for testing both solid and liquid samples.
Kjeldahl Digestion Units
The digester is a widely used instrument in laboratories performing nitrogen analysis for diversified applications in food&feed, beverage, environmental, chemical and pharmaceutical industries.
Kjeldahl Distillation Units
The distillation unit is used to perform nitrogen analysis and protein determination according to Kjeldahl method in food&feed industry and other applications in environmental and chemical industries after having digested the sample accurately.
- Analysis of Eluates - Sample Preparation
- Heating Circulation
- Mixing / Shaking
- Overhead Stirring
- Stirring & Heating
- BOD Analysis
- COD Analysis
- Elemental Analysis
- Fat Determination
- Fiber Extraction
- JAR Test & Leaching Test
- Nitrogen/Protein Determination
- Shelf Life Investigations
- Trace Determination of Heavy Metals
- Radiation Detection
- Liquid/Fluid Transferring
- Vacuum Generation