http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106855549-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 |
| filingDate | 2017-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106855549-B |
| titleOfInvention | It is a kind of fire sesame oil in tetrahydrocannabinol detection pre-treating method |
| abstract | The invention discloses a kind of pre-treating methods of tetrahydrocannabinol detection in fiery sesame oil, belong to analysis determining technology field.Method of the invention is extracted using acetonitrile, and the method for freezing processing and dispersive solid-phase extraction agent purifies extracting solution, is analyzed after filtering for instrument.The present invention compensates for pre-treating method matrix in existing safety standard and is total to the excessively high deficiency of extractive content, it is easy to operate, favorable reproducibility, the content that extracting solution mesostroma is total to extract is down to 1.90mg/mL, matrix is total to extract removal rate up to 81.5%, and the relative standard deviation of tetrahydrocannabinol is 1.8%~4.7%, and the rate of recovery of tetrahydrocannabinol has been effectively ensured, purification has effectively removed the impurity in sample extracting solution simultaneously, reduces the pollution to detecting instrument. |
| priorityDate | 2017-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.