http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011511929-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-42 |
| filingDate | 2008-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011511929-A |
| titleOfInvention | Chemical ionization or proton transfer reaction mass spectrometry using a quadrupole or time-of-flight mass spectrometer |
| abstract | Systems and methods for generating reagent ions and product ions for use in a mass spectrometry system are described. Also described is the application of the present system and method for detecting very small concentrations of volatile organic compounds. A microwave or radio frequency RF energy source ionizes the reagent vapor particles to form reagent ions. Reagent ions flow into a chamber such as a drift chamber and interact with the fluid sample. The electric field induces reagent ions and promotes interaction with the fluid sample to form product ions. The reagent ions and product ions then flow out of the chamber under the influence of an electric field for detection by the mass spectrometer module. The system includes various control modules that set system parameter values and an analysis module for detecting mass and peak intensity values of ion species during spectroscopic analysis and for detecting anomalies within the system. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150068991-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101868215-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10903060-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016512647-A |
| priorityDate | 2007-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.