http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1388886-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5b8c0fc1f827c1360a8f5ea5652225 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D59-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D59-44 |
| filingDate | 2003-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08858401a1fa876510f710b897a817e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a2f2c7b8b0ccbee570a918f0db316b1 |
| publicationDate | 2004-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1388886-A2 |
| titleOfInvention | Method and apparatus for determining the isotope ratio of 18 O to 16 O and 15 N to 14N |
| abstract | The invention relates to a method and a device for determining the isotope ratios of 18 O and 16 O and 15 N and 14 N.n n n According to the invention, a protective gas, which has an atomic weight that differs from the isotopes to be examined, is applied to the entrance area of a pyrolysis device, which is connected upstream of a mass spectrometer, and to a sample receiver and a sample input device. Argon is preferably used as the protective gas. According to the invention, the device components mentioned, which are surrounded by the protective gas, are enclosed by a hood 4. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2031387-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009054151-B3 |
| priorityDate | 2002-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.