http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105954348-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 |
| filingDate | 2016-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105954348-B |
| titleOfInvention | A kind of Analysis of High-Purity Indium detection method |
| abstract | The invention discloses a kind of Analysis of High-Purity Indium detection methods；This method is that by free diffusing method prepared by ammonium hydroxide super-pure ammonia water；Nitric acid prepares super-pure nitric acid using sub-boiling distillation method；After 6N grades or more high purity indium is dissolved using the super-pure nitric acid, denitrification is removed in heating, cools down, is diluted with water, heats and the super-pure ammonia water is added dropwise, be stirred to react, and control system pH value 2~10 is reaction end, stands and clarifies or centrifuge；Taking supernatant liquor, concentrate is dissolved using the super-pure nitric acid, adds internal standard compound, constant volume obtains prepare liquid after volatilization concentrates；It is measured by ICP MS, this method is easy to operate, high sensitivity, accuracy are good, the detection especially suitable for 6N grades or more high purity indium purity. |
| priorityDate | 2016-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.