http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213240035-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ccffb380655eb8428936e4694b008a3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-96 |
| filingDate | 2020-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3924b69e213949e8056fbe5fcaff46ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9ccff4b190cd67dc2c432d9306dd7d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d721dc2baaca7a4fd504aa37a0f22b98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1350440d0a67ffc982b005c9888c814 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de93aeb1b22faca7434003c3a1c995f6 |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213240035-U |
| titleOfInvention | Ion chromatograph |
| abstract | The utility model provides an ion chromatograph has solved when using the perchlorate test technique in current water (surface water, waste water and life drinking water etc.), because of containing carbonate, bicarbonate, sulfate, chloride and metal ion in the test water sample, has harmful effects to the result of detection and detecting instrument, the difficult technical problem of the long period steady operation of the ration test of perchlorate and instrument in the aquatic of being not convenient for. The system comprises a sample introduction system, a sample purification system, an ion chromatography analysis system and an ion chromatograph control system; the sample injection system comprises a sample injection valve, a first sample injection pipe for water sample circulation, a first pipeline for mobile phase circulation and a first pump. The utility model discloses avoided because of containing carbonate, bicarbonate, sulfate, chloride and metal ion in the test water sample, to the harmful effects that the result of detection and detecting instrument exist, be convenient for to the quantitative test of aquatic perchlorate, also can guarantee the long period steady operation of instrument simultaneously. |
| priorityDate | 2020-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.