http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106442781-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2016-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106442781-B |
| titleOfInvention | The ultra performance liquid chromatography Mass Spectrometry detection method of Hostathion in a kind of Sediments |
| abstract | The invention discloses a kind of ultra performance liquid chromatography Mass Spectrometry detection methods of Hostathion in Sediments, include the following steps：1. vortex concussion+ultrasonic solvent extraction；2. dispersive solid-phase extraction+solid-phase extraction column enrichment purification：Ketjenblack EC and N propyl ethylenediamines are added in extract liquor, be vortexed concussion, centrifugation, anhydrous sodium sulfate is crossed, rotary evaporated to dryness obtains liquid to be detected after n-hexane washing dissolving is added, florisil silica solid-phase extraction column on liquid to be detected, dichloromethane eluent collect eluent；3. ultra performance liquid chromatography Mass Spectrometer Method：It takes eluent to carry out liquid chromatography mass detection, then draws standard working curve, quantified by external standard method, according to the concentration of calculated by peak area Hostathion.The present invention is easy to operate, and reproducibility is preferable, and the qualitative accurate and rate of recovery is higher, can quickly analyze Hostathion in Sediments. |
| priorityDate | 2016-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.