http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102636604-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b673a6d49d7dd76a1422ebb703f7feb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_068c990cacfe68d41729c3bd45e082c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9ba96ab0ae568380d241b921539aca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b30872c9063d790b317bf7df2b00b21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05876e6bd63091218eb2e6bbb8726d6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d2b05d3c7ccc0b808c7285eb25362fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c19bab972b359fdf59ba793cae54bce5 |
| publicationDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102636604-B |
| titleOfInvention | Quantitative detecting method for estrogen in milk |
| abstract | The invention provides a quantitative detecting method for estrogen in milk. The quantitative detecting method includes steps of 1) performing derivatization pretreatment for a milk sample; and 2) measuring the content of the estrogen in the milk sample by the aid of online solid-phase extraction and two-dimensional liquid chromatogram tandem mass spectrum analysis. Owning to sample derivatization measurement, detection sensitivity is greatly improved. A two-dimensional liquid chromatogram tandem mass spectrum system is used for detecting, accordingly, online automatic purification of the sample is realized, and the detection efficiency of the sample is greatly improved. In addition, the analysis method is fine in recovery rate, high in automation degree and simple and easy in operation, and can fast and synchronously analyze the content of various types of trace estrogen in the sample. |
| priorityDate | 2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.