http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1275285-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d098757d2f2692e5146dda1094a16f8a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 |
| filingDate | 1985-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b90528b9b4c525d9c6de9e85cd4d6926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3103d4e04c674074b33ed1331adf041e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725a79ffaab7b81a36d9e3ac16a40a24 |
| publicationDate | 1986-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1275285-A1 |
| titleOfInvention | Method of identifying nickel |
| abstract | The invention relates to analytical chemistry, and specifically to methods for determining nickel, and permits an increase in the selectivity of determination in a wide range of alkalinity and express determination. A portion of the alloy is dissolved in nitric acid, solutions of bathophenanthroline, 2,4-dinitrobenzenepyrocatechol, a mixture of chloroform and H-butanol are added. The organic phase is separated and the optical density is determined. Distribution error 0.03%. Analysis time 20 min. 2 tab. (L |
| priorityDate | 1985-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.