It is used to determine nitrogen in Soil, inorganic and organic fertilizer and Protein Content of plant samples. The method consists essentially of transforming all nitrogen in a weighed sample into ammonium sulfate by digestion with sulfuric acid, alkalizing the solution, and determining the resulting ammonia by distilling it into a measured volume of standard acid, the excess of which is determined by titration.

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Kjeldhal Digestion and Distillation

Coconut Research Institute of Sri Lanka


Product Category/ Test Name (Matrix):

Elements in solution

Sub Category:

Food and beverage, Water, Pharmaceuticals

Keywords:

Nitrogen, protein, fertilizers



Service Charge (Rs) - 1500.00









Manufacturer Funding Source CRI
Model Whether the equipment service can be provided to external researchers/institutions Yes
Manufactured Year 0000 Availability of Technically Competent Staff
HS Code Instrument Condition Partly malfunctioning
Vendor Name Commencement of Operations Date 0000-00-00
Vendor Contact InstrumentPrice 0.00
Vendor Url Stage of the Record Completed
Catalog Aceess
Catalog Upload View File
Catalog Link
Institute Coconut Research Institute of Sri Lanka
Faculty
Department Agronomy
Laboratory Agronomy
Contact Person Name A.A.J. Atapattu
Email aaajatapattu@gmail.com
Phone Number 0312262000
Mobile Number 0773782936
Product Category Elements in solution
Sub Category Food and beverage, Water, Pharmaceuticals
Testing Paremeters Concentration of Individual elements in ppm and ppb level
Description Atomic absorption spectrometry (AAS) is used primarily to determine the concentrations of individual elements in solution. As such, AAS is used in food and beverage, water, clinical research, and pharmaceutical analysis. It is also used in mining operations to determine, metal concentration.
Relevant Instruments ICP-OES
Technical Specification
Number of samples per cycle 0
Number of samples per day 0
Total usage hour per day 0


Under Development Stage

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