http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113252817-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbd18e7719f5068d3c58efd7f3ca7ceb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2030-027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-34 |
| filingDate | 2021-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e61b02bea5afb426b84672f687ae1971 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cab4af845323214a493cf76168217267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9094056a497c8d05064ed6883004b0fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0cf93b8d1272ac0d71a3b2957527ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e049f12fd30893b89b216f98834f8f6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d63f25d5499ec60668b57a4fa612896f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29a1905efd354eeac525c31730955a4e |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113252817-A |
| titleOfInvention | A method for simultaneously detecting acetone and acrolein by liquid chromatography and its special mobile phase |
| abstract | The invention discloses a method for simultaneously detecting acetone and acrolein by liquid chromatography and a special mobile phase thereof. The method is to use liquid chromatography to analyze and detect samples containing acetone and acrolein, and the mobile phase is composed of mobile phases 1 and 2; wherein, the mobile phase 1 is composed of methanol and acetonitrile, and the volume ratio of the two is (2 ~ 98): (98-2); the mobile phase 2 is composed of ethanol and water, and the volume ratio of the two is (0-50): (100-50). Gradient elution is used for separation; the gradient elution procedure is as follows: in the 0-35th minute, the flow rate is 0.5-1.5mL/min, and the volume ratio of mobile phases 1 and 2 is 70:30; in the 36th-40th minute, The flow rate was 0.5-1.5 mL/min, and the volume ratio of mobile phases 1 and 2 was 100:0. By adopting the method of the present invention, the separation degree of acrolein and acetone reaches more than 1.5, and the basic conditions for chromatographic analysis are satisfied. |
| priorityDate | 2021-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.