http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2393469-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b662dd0758c7a3a7d483b3334e8633a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-00 |
| filingDate | 2009-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a643a82496bea6aff3b5d8e097aad0f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bfdf36fef2b678af420fa4fa349ee09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_512710f8c73d15f827e66bc44cdc4ef5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01519bbd7bd07f01246e193e81e37fc7 |
| publicationDate | 2010-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2393469-C1 |
| titleOfInvention | Method for simultaneous qualitative and quantitative determination of carboxylic acids and aldehydes through gas-liquid chromatography |
| abstract | FIELD: chemistry. ^ SUBSTANCE: method for simultaneous qualitative and quantitative determination of carboxylic acids and aldehydes through gas-liquid chromatography in an aqueous medium involves pre-treatment of a sample with a derivatisation agent, where the derivatisation agent used is tributylborate in the presence of concentrated hydrochloric acid. The reaction mixture is treated with a saturated sodium bicarbonate solution, extracted with hexane with water to organic phase ratio of 5:1 in the presence of acetonitrile and then undergoes chromatography. ^ EFFECT: easier and safer analysis. ^ 14 ex, 3 tbl, 3 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2472146-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2766537-C1 |
| priorityDate | 2009-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.