http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105467026-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34 |
| filingDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105467026-B |
| titleOfInvention | The detection method of perfluorochemical in a kind of soil and deposit |
| abstract | The present invention relates to a kind of detection method of perfluorochemical in soil and deposit, belong to environmental monitoring technology field.The present invention is extracted according to the property of extraction object in the pretreatment process of sample by the way of the extraction of sublevel segmentation to perfluorochemical, adjust the pH value of second stage, and repeatedly extracted using solvent of different nature in two benches, it is aided with ultrasonic wave in extraction process, extraction efficiency is high, and extraction comparison is complete, experiment uses polyethylene or polypropylene material with container, reduce experimental error, detection uses assay method associated with liquid chromatography mass, chromatographic condition is optimized, testing result preci-sion and accuracy is high, and detection limit is low. |
| priorityDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.