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.
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 |
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 |