http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-401815-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_756291dbdda39f2c73c2f442993cd312 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c99a490e3a38fdb6dc8f0d4ba4e52aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cca70c78f6b81be6a384f9214c356f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b824e36833cffd9291de9a198c8f8b86 |
| publicationDate | 2014-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-401815-A1 |
| titleOfInvention | Method of fluorimetric determination of poly (diallyldimethylammonium chloride) concentration in aqueous solutions |
| abstract | The subject of the invention is a method of fluorimetric determination of the concentration of poly (diallyldimethylammonium chloride) in aqueous solutions, in which aqueous solutions of fluorescein or 2,7-dichlorofluorescein are used to determine the concentrations of dallyl dimethylammonium chloride. Standard solutions for the determination of the calibration curve and test solutions are prepared by mixing in a test tube a specific amount of indicator solution with a dose of PDDA solution of known variable concentration or unknown concentration, respectively. Measurements of fluorescence intensity are carried out at 494 nm (for fluorescein) or 500 nm (for 2,7-dichlorofluorescein) against so-called blank. |
| priorityDate | 2012-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.