http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109596761-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-8809 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate | 2018-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109596761-B |
| titleOfInvention | Liquid chromatography tandem mass spectrometry detection method for determining phthalate plasticizer in aquatic product |
| abstract | The invention provides a liquid chromatography tandem mass spectrometry detection method for measuring phthalate plasticizers in aquatic product processing products, belonging to the technical field of product safety and detection, and comprising the following steps: the phthalate plasticizer in the aquatic product is extracted by matching an extracting agent and a dispersing agent; purifying and eluting the leached sample liquid, and detecting by using an ultra-high performance liquid chromatography tandem mass spectrometry; the dispersant is tetrabutylammonium chloride and 4-hexylresorcinol. In the liquid chromatography tandem mass spectrometry detection method for detecting the phthalate plasticizer in the aquatic product, the pretreatment process has high selectivity and enrichment multiple on a target object, good operation repeatability, small solvent consumption, strong purification effect, wide linear range of a detection result, high accuracy, high specificity and sensitivity of target ion detection, high sample purity and stability, small matrix interference and strong practicability, and has the application in the aspect of detecting the phthalate plasticizer in the aquatic product. |
| priorityDate | 2018-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.