http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114371162-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_493e295767571190ac2e4c8dbe8f3e2e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-0112 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2021-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82ff43929f85ae8836648cacf53baf75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9f183718038a38b941fba0d80f6e883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90ecdab399445e5de1cfe2b0c1892f23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c12ef116b20c12dfd335a323719c4f46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13ddc434f8e2e5dd2f741f8a3ce85a58 |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114371162-A |
| titleOfInvention | A kind of sea sand chloride ion rapid test paper and using method thereof |
| abstract | The invention relates to the technical field of chloride ion test paper, and discloses a sea sand chloride ion rapid test paper and a method for using the same. The surface of the hand-held piece is coated with double-sided tape, the surface of the double-sided tape coated on the surface of the hand-held piece is provided with a non-stick film, the main body of the test paper is a water-absorbing sponge material, and the surface of the main body of the test paper is coated with a color developer. When preparing the sea test paper, prepare an appropriate amount of distilled water and related materials, pour 0.02% sodium chloride solution and 0.015% silver nitrate solution into water to prepare a mixed solution, and add potassium chromate indicator and indicator to the above mixed solution. , buffer, ethylenediaminetetraacetic acid, adhesive and oxidant. After mixing the solution, filter it with a filter screen and then filter it with a suction filter to form a wet test paper piece. Take out the sea sand mixed solution and drop it into the test paper evenly, observe the test The surface changes of the paper were recorded and recorded, and the color development of the four groups of test paper was compared. |
| priorityDate | 2021-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.