http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109856202-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_535182406f2bde8ed8b02e3d2a193928 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 |
| filingDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d98c03df0168aa6b6d4cb97688f477bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f2933dc88733614a64d95b6d54bff4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_446ab4374d784fdb8de670ffb88b1084 |
| publicationDate | 2019-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109856202-A |
| titleOfInvention | A paper-based potentiometric sensor for measuring total alkalinity of seawater and its application |
| abstract | The invention relates to the technical field of marine chemical detection, in particular to a paper-based potential sensor for measuring the total alkalinity of seawater based on the immobilization of an acid reagent and its application. The sensor is a paper chip folded with paper as the base material to form a three-layer structure, wherein, from top to bottom, the upper layer is the sample test layer, the middle layer is the acid reagent fixing layer, and the lower layer is the electrode measurement layer. The invention utilizes paper as the base material and combines the capillary diffusion of the paper to develop a reagent-free method for determining the total alkalinity of seawater. The invention has the characteristics of small size of the device, convenient portability, less sample usage, simple operation and the like, and provides a new idea for quickly determining the total alkalinity of seawater for large batch samples on site. |
| priorityDate | 2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.