http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1778688-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4c2a511a2086c8ccc1c65796c28d672 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate | 1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ae6b030e666af3a2d62e4ad7524e78f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18f5af880c46813ade3b8b323ef4ec31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25a45400086a51cc9f7e5ad8e1317326 |
| publicationDate | 1992-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-1778688-C |
| titleOfInvention | Cadmium Detection Method |
| abstract | Usage: determination of cadmium in the wastewater of galvanic industries .. used in enterprises of instrument-making and machine-building industries. SUMMARY OF THE INVENTION In the determination of cadmium, the sodium salt of phenylthiosemicarbazone 1,2-naphthoquinone-4-sulfonic acid in the presence of a surface-active substance monoalkylphenyl ether polyethylene glycol (OP-7) is used and the determination is carried out at pH 5-7. 2 tab. |
| priorityDate | 1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.