http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104374837-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39d57649cfad049bb74a64f7d47ec876 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7c3405c917bef2676a3b52360822731 |
| publicationDate | 2015-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104374837-A |
| titleOfInvention | Method for detecting chlorobenzene in water |
| abstract | The invention discloses a method for detecting chlorobenzene in water and belongs to the field of environment sample detection methods. The method comprises the following steps of respectively taking different amounts of mixed standard solutions, putting the mixed standard solutions into a 22mL of a headspace bottle, carrying out required volume metering, carrying out sealing, putting the sealed headspace bottle into a headspace sample injector, carrying out determination to obtain a concentration-peak area standard work curve, determining a linearity range of chromatographic response under gas chromatography conditions, putting 10mL of a water sample to be detected into 22mL of a headspace bottle, carrying out sealing, putting the headspace bottle into the headspace sample injector, carrying out determination and calculating chlorobenzene content by the peak area of the chlorobenzene compound in the detected water sample. The method utilizes wide-bore capillary column headspace gas chromatography to determine a chlorobenzene compound in water, has a fast analysis rate and simple analysis processes, has the lowest detection concentration 40-100 times that of the existing extraction method, has less interference and good applicability, and can be used for determination of a chlorobenzene compound in surface water, waste water and an environment sample unsuitable for extraction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104849385-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108918706-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108918706-A |
| priorityDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.