| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37b36726b8c2d3a2fe627ab8caf1e052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D59-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-8868 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-44717
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-44721
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-44756 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-42 |
| filingDate |
2011-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c412df222915af01d4a9e44ddec6683d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20d0be2b212b59996d137b9c8be6c59f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f619c76c353a5116de1f3f3a03253f61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95ea3ce7ed5cd736b7c0b3a05a7ef080 |
| publicationDate |
2013-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2646813-A1 |
| titleOfInvention |
Method for isotopic measurement by icpms |
| abstract |
The invention relates to a method for the isotopic measurement of charged species contained in a solution to be analysed, the method including the following consecutive steps: a) in the capillary of a capillary electrophoresis device, the solution to be analysed is inserted in a contiguous fashion between a terminal electrolyte and a leader electrolyte which are arranged after the entrance and before the exit of the capillary, respectively, and which contain ions having the same charge, but a higher and lower mobility than the species; b) the species are separated using the capillary electrophoresis device in an isotachophoresis mode; and then c) as a continuation of the preceding step, an isotopic measurement is performed on the detected species in the form of a signal having substantially constant amplitude using an inductively coupled plasma mass spectrometer (ICPMS) connected, by direct coupling, to the capillary electrophoresis device. The measurement method of the invention is particularly suitable for the isotopic measurement of the elements of a solution containing charged species having isobaric interference. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3037153-A1 |
| priorityDate |
2010-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |