http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103616458-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1fd19274be96169f8c0da49ad9d4142c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2013-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8218f8e5ad2837a95b9c257d8cd1293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dd9c10a0327018edae1431ea8fd79e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef653180065680953d710ae3fc39d52c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c099795dd45e0c6fa2d8a315c2cf2bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7445dabfd398b84487373aa1d37a1629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b297a3de6250e471494b9aae4531b910 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50b4fb39b7e7538c03e38e499cdf40e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ba6b4d15c846f2f6888abbbb5dc727d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7743a1a10639bdedd1169099e107a02d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_147780145568e39660c9188a9f04d6b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36df31ebebaac1adaf10455de9e7ac5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383d00c916d1813823dea659214056ee |
| publicationDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103616458-B |
| titleOfInvention | Method for quantitatively detecting six kinds of nitrobenzene compounds in fine atmospheric particles PM2.5 |
| abstract | The invention provides a method for quantitatively detecting six kinds of nitrobenzene compounds in fine atmospheric particles PM2.5. The method comprises the following steps: acquiring a sample, extracting the sample, concentrating and purifying the sample and quantitatively detecting by adopting chromatography-tandem mass spectrometry. By optimizing parameters of secondary mass spectrometry conditions, the method is better in selectivity and higher in sensitivity on target compounds in comparison with an existing detection method reported in literature. According to the method, the disadvantage that the selectivity and the sensitivity of a conventional detector in the process of detecting the trace quantity of nitrobenzene compounds in a complex background matrix cannot be ensured at the same time is overcome by virtue of a gas chromatography/tandem mass spectrometry selective reaction monitoring technology, and the qualitative operation is accurate and reliable, so that the method has very remarkable advantages in comparison with conventional GC/ECDs (gas chromatography/election capture detectors), GC/NPDs (gas chromatography/nitrogen-phosphorus detector), GC/LRMS (gas chromatography/low resolution mass spectrometry) detectors or GC/HRMS (gas chromatography/high resolution mass spectrometry) detectors. |
| priorityDate | 2013-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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