http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107202854-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107202854-B |
| titleOfInvention | A kind of method of polybrominated diphenyl ether residue amount in quick detection shellfish |
| abstract | The present invention relates to a kind of methods of polybrominated diphenyl ether residue amount in quickly detection shellfish, it is characterized by: long, thin liquid film the capillary column (DB-5MS using short column, 15m × 0.25mm × 0.10 μm), it is detected in conjunction with gas-chromatography-electron impact ionization/mass spectrography (GC-EI/MS).The present invention is for the first time in the pre-treatment by new oil purified powder (EMR-Lipid) for polybrominated diphenyl ethers dispersive solid-phase extraction in shellfish, by improved QuEChERS technology, it can be achieved that in sample fats a large amount of, quick removal.Method is easy to operate, and cost is relatively low.2) matrix interference is preferably reduced, and greatly improve detection efficiency further combined with concentrated sulfuric acid oxidation, purification technology for matrix complex sample.3) capillary column (DB-5MS of short column length, thin liquid film is selected, 15m × 0.25mm × 0.10 μm), in conjunction with gas-chromatography-electron impact ionization/mass spectrography (GC-EI/MS), fast qualitative and quantitative analysis while realizing low bromo and high bromobiphenyl ether in aquatic products sample. |
| priorityDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.