http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112362722-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64 |
| filingDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112362722-B |
| titleOfInvention | A Quantitative Analysis Method of Laser Ablation Inductively Coupled Plasma Mass Spectrometry |
| abstract | The purpose of the present invention is to provide a quantitative analysis method of laser ablation inductively coupled plasma mass spectrometry, which overcomes the matrix effect and realizes the quantitative analysis of the sample to be tested without matrix matching, so as to improve the analysis accuracy and efficiency. The present invention includes the following steps: (1) preparing a standard solution containing the element to be tested and dropping it on the surface of the sample to be tested, and drying to obtain a dry droplet area; (2) performing laser ablation on the dry droplet area by inductively coupled plasma mass spectrometry Detect, draw a quantitative calibration curve, and analyze to obtain the content of the element to be measured in the sample to be measured. |
| priorityDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.