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NCBI_BioSample_Attributes:total acid number
| Term | NCBI_BioSample_Attributes:total acid number |
|---|---|
| Name | total acid number |
| Definition | Total Acid Number (TAN) is a measurement of acidity that is determined by the amount of potassium hydroxide in milligrams that is needed to neutralize the acids in one gram of oil. It is an important quality measurement of crude oil. (source: https://en.wikipedia.org/wiki/Total_acid_number) |
| Namespace | NCBI BioSample Attributes |
| Short Name | NCBI_BioSample_Attributes |
|---|---|
| Vocabulary Name(s) | NCBI BioSample Attributes |
| Description | This database provides, in XML format, the listing of attribute names for biosamples housed in NCBI. |
| Number of Terms Loaded on This Site | 938 |