http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102998374-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6f4e9b4f8739d4aaf5075512e9726eb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2011-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8b30bb86de3bb7909903cc8f5156178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71ff92b1a065103f7c25753d1d0dc2bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_073bb82ed0d64fb7f063d4488ab8166e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a826ba1d0373caf92c2623702b213a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c71984b60934c1b030b20c869effd099 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70751332cd950b73732bd5dcf24708a |
| publicationDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102998374-B |
| titleOfInvention | Method for simultaneously determining six coumarin residual quantity in toy sample |
| abstract | The invention relates to a method for simultaneously determining six coumarin residual quantity in a toy sample, which employs a gas chromatography-ion trap mass spectrometry for determining, wherein the toy sample is a velvet cloth toy sample and/or a paster toy sample, and the toy sample is pretreated and is determined by the gas chromatography-ion trap mass spectrometry. According to the invention, a pretreatment method is employed, the coumarin component in the sample is fully extracted, and is determined by using gas chromatography-ion trap mass spectrometry, the matrix interference is fully eliminated, the qualitative and quantification results are accurate, the method is easy to be carried out, the accuracy is high, six coumarin substances can be simultaneously determined, the time is saved, the efficiency is enhanced, the detection result is accurate, and the method has large popularization and application value. |
| priorityDate | 2011-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.