http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2023261-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49aff54d4d8440d3ae2a6449a3d93da1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16 |
| filingDate | 1991-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_855568ab965528ee55d6d42cf853eda6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bfa1c100b52d4732417f2bc03b64dac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cda61f76593af37718961926559290d |
| publicationDate | 1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2023261-C1 |
| titleOfInvention | Method of determining carbonic acids |
| abstract | FIELD: analytical chemistry. SUBSTANCE: method involves titrating a sample to be analyzed by alkali in the presence of indicator on the base of paranitrobenzhydroxamic acid, a mixture of 0.2% solution of paranitrobenzhydroxamic acid and 0.2% solution of methylene blue with volumetric ratio of 2:1. EFFECT: enhanced accuracy. 1 tbl |
| priorityDate | 1991-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.