http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106610405-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2016-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106610405-B |
| titleOfInvention | The detection method of Catecholamine matter and its methoxyl group metabolite content in human urine |
| abstract | The present invention provides the detection methods of Catecholamine matter and its methoxyl group metabolite content in a kind of human urine, this method is will to be first collected into urine sample to be acidified to pH1.0 or so with hydrochloric acid solution, to prevent urine oxidation deterioration, again by the urine sample loading pre-processed to solid phase microextraction column, successively eluted with water and ammoniated methanol, the solution of collection uses flowing phased soln after being dried with nitrogen, then it is filtered with nylon NYLL filter, finally detected using high performance liquid chromatography electrochemical, chromatographic column is ACCHROM XCharge C18 column, mobile phase is 0.2v/v% trifluoroacetic acid aqueous solution, column temperature is 30 DEG C, flow velocity is 1.0 mL/min, detection voltage is+0.9V.This method can shorten chromatographic column equilibration time, and noise is small, baseline is relatively steady, peak is more sharp, the effective service life for extending chromatographic column. |
| priorityDate | 2016-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.