http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011191112-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-74 |
| filingDate | 2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e61aa8d36dd2552c673e32f8f99e16d2 |
| publicationDate | 2011-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011191112-A |
| titleOfInvention | Method for quantifying alcohol in surfactant composition |
| abstract | The present invention provides a method for quantitatively determining an alcohol capable of detecting alcohol contained in a trace amount in a surfactant composition with high sensitivity, quantitatively and efficiently. A method for quantifying alcohol in a surfactant composition by liquid chromatography having the following steps (1) to (3). Step (1): Step of extracting alcohol from the surfactant composition by solid phase extraction using a normal phase inorganic adsorbent and an eluent that does not react with the labeling agent used in the next step (2). (2): The step of labeling the alcohol extracted in the step (1) with at least one of a UV labeling agent and a fluorescent labeling agent (3): the alcohol labeled in the step (2) at high speed Process for quantification by liquid chromatography [selection figure] None |
| priorityDate | 2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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