http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107850581-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0288 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-00 |
| filingDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107850581-B |
| titleOfInvention | Method for the analytical pretreatment of samples containing a plurality of components in significantly different concentrations |
| abstract | An analysis pretreatment method for obtaining an analysis sample in which concentrations of a plurality of components contained in the sample are adjusted to a predetermined range, the method comprising: a first holding step of supplying a predetermined amount of a sample and a first solvent to a solid phase to hold a low-concentration component in the solid phase; a first washing step of supplying a first solvent to the solid phase to remove a high-concentration component from the solid phase; a second holding step of supplying the sample amount and the second solvent, which are smaller than those in the first holding step, to the solid phase to hold the high-concentration component in the solid phase; an elution step of simultaneously extracting the components held in the solid phase with an extraction solvent; the first solvent is capable of dissolving the low-concentration component and the high-concentration component, and has a property of retaining the low-concentration component in a solid phase and not retaining the high-concentration component in the solid phase, and the second solvent has a property of retaining the low-concentration component and the high-concentration component in the solid phase. |
| priorityDate | 2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 178.