http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-011520-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_382ccfc2ebebcaee15aa7cda4cee86bc |
| filingDate | 1998-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2000-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-011520-A2 |
| titleOfInvention | A BREATHING SAMPLE BAG AND A GAS MEASURING DEVICE |
| abstract | A correction curve is prepared by graphing 12C02 concentrations and 13C02 / 12C02 concentration ratios that are determined based on a 13C02 and 12C02 calibration curve and absorbances of soda samples that have the same 13C02 / 12C02 concentration ratio but different known concentrations of 12C02. A gaseous sample containing 13C02 and 12C02 as component gases is introduced into a cell, and measured spectrometrically. A 12C02 concentration of the gaseous test sample is determined by a spectromeric measurement. A correction value and the concentration of 12C02 are obtained from the test gas sample thus determined. A concentration ratio 13C 02 / 12C02 is divided by the concentration ratio correction value obtained in this way to correct the concentration ratio 13C02 / 12C02. |
| priorityDate | 1995-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID767 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID407832259 |
Total number of triples: 10.