http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019066249-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67dd1f39f37bac4617e37d6d5c60aa8b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-04 |
| filingDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbfdab4d755602c9b914630c46cecefa |
| publicationDate | 2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019066249-A |
| titleOfInvention | Sample preparation method for elemental impurity measurement |
| abstract | The present invention provides a safe and convenient method for preparing a complete solution of an object to be measured which is a sample that can be subjected to mass spectrometry. SOLUTION: A substance to be measured including a metal oxide, an oxidizing agent and a fluoride are placed in a pressure vessel, irradiated with microwaves, and a complete solution of the substance to be measured is obtained. A method of preparing a sample for measuring elemental impurities in the sample or a step of confirming that the sample obtained by the sample preparation method is a complete solution may be included. 【Selection chart】 None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110208075-A |
| priorityDate | 2017-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.