http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104678026-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104678026-B |
| titleOfInvention | Method for determining content of tetrabutylammonium bromide in organic medicine |
| abstract | The invention discloses a method for measuring the residual quantity of tetrabutylammonium bromide in an organic medicament, which adopts liquid chromatography, selects a reversed-phase chromatographic column, and uses tetramethylammonium hydroxide-phosphoric acid solution and acetonitrile to form a mobile phase for gradient elution. Compared with the prior art, the method can better separate tetrabutylammonium bromide from the organic medicine, has good detection repeatability, high sensitivity, strong specificity and simple and convenient operation, and is beneficial to controlling the quality and the medication safety of the organic medicine. |
| priorityDate | 2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.