| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46d3ba0fd1a0e573b2b931b75a687939 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-205831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-207497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-100833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-34 |
| filingDate |
1999-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eb3933fd3f825600f6cbad9ecc93f68 |
| publicationDate |
2001-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19956632-C1 |
| titleOfInvention |
Method and device for producing standard gases for the determination of isotope ratios |
| abstract |
The invention relates to a method for producing standard gases (CO and H¶2¶) for the determination of the isotope ratios of oxygen and / or hydrogen, in particular in online operation, a sample being taken in a (hot) reactor (11) Formation of CO and / or H¶2¶ is decomposed and these components are fed to a mass spectrometer (15), and the mass spectrometer also the standard gases for comparison with the gases obtained from the sample. The invention further relates to a device for providing standard gases. DOLLAR A The process according to the invention provides that the standard gases in the reactor (11) are formed by decomposition and that suitable preliminary products are supplied to the reactor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10260119-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7213443-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10256009-B4 |
| priorityDate |
1999-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |