http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113009060-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-884 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113009060-B |
| titleOfInvention | Method for the determination of oxycodone hydrochloride by high performance liquid chromatography |
| abstract | The invention discloses a method for determining the content of oxycodone hydrochloride by high performance liquid chromatography. The method uses a mixed solution of acetic acid aqueous solution and methanol as an extraction solution, and the extraction solution has good solubility for oxycodone hydrochloride, and can limit the amount of Codone was extracted, and then used a C18 chromatographic column, sodium heptane sulfonate buffer as the aqueous phase and methanol and acetonitrile mixture as the organic phase as the mobile phase for chromatographic analysis; the method is simple to operate, accurate in measurement and good in repeatability. |
| priorityDate | 2021-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.