http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209387599-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd37b53f7a639daf413b490204ba4613 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e07e98a0ae9ab2d17a76937e440e12dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933d0c49824169a698841999587fe150 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ac658de57a9c4e2dc3b1a88ca97d159 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d224a3c6f44be67817f15cde753a95e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9753aa965e8538c1b478221114693aeb |
| publicationDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209387599-U |
| titleOfInvention | A kind of Solid Phase Extraction nitrogen blowing apparatus |
| abstract | The utility model discloses a kind of Solid Phase Extraction nitrogen blowing apparatus, including disk, the top exterior walls of the disk are provided with fixation hole, and fixation hole interior welds have dry gas pipe, the top exterior walls of the disk are provided with multiple mounting holes being distributed in a ring, and multiple mounting hole interior side inner walls are provided with cutting stomata, bronchus is plugged with inside multiple mounting holes, the bronchial apical position is provided with external screw thread, and external screw thread external screw-thread is equipped with fixture nut, the bronchus is threadedly secured on disk by fixture nut.The multiple bronchuses of the utility model are able to carry out the one-to-many extraction carried out to sample liquid, improve the extraction efficiency of Solid Phase Extraction nitrogen blowing apparatus, the extraction time to sample liquid is saved, air control valve door can be good at controlling the gas flow rate in each solid phase column, convenient for the control to gas flow rate of staff, the controllability for improving Solid Phase Extraction nitrogen blowing apparatus improves the purity of extraction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022166766-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113252820-A |
| priorityDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.