http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115032051-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f90c1df3857ee72900e0015c75caecd9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2866 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-286 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 |
| filingDate | 2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af292ca5b3fdc9eb6b6491f2b2025430 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c07690734e38bd1ab8ee858242d5390a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d8fc1a8a625b518b588c4ed75337e35 |
| publicationDate | 2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115032051-A |
| titleOfInvention | A device and method for measuring the δ13C value of soil respiration carbon dioxide components in culture experiments |
| abstract | A device and a method for measuring the δ 13 C value of soil respiration carbon dioxide components in a culture experiment belong to the field of analysis and testing. The method is aimed at the CO 2 flux of soil respiration in different environmental media, and uses excess NaOH solution to control the CO 2 Adsorption, precipitation of CO 3 2- as Ca 2+ . The suspension was then freeze-dried, thoroughly ground and mixed, and the total carbon content and δ 13 C value in the solid powder were determined by GeovisION isotope ratio mass spectrometer system. The method of the invention is suitable for isotopic labeling research of soil samples in various environments, and can convert CO 2 gas into solid sealed storage, which is convenient for centralized analysis. It can meet the isotope detection work in complex environmental samples, the CO 2 recovery rate in soil respiration is high, the method is simple and reliable, and has practical application value. |
| priorityDate | 2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.