Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 상병인 | - |
dc.date.accessioned | 2017-09-01T01:51:39Z | - |
dc.date.available | 2017-09-01T01:51:39Z | - |
dc.date.issued | 2015-11 | - |
dc.identifier.citation | ANALYTICAL METHODS, v. 7, NO 16, Page. 6678-6685 | en_US |
dc.identifier.issn | 1759-9660 | - |
dc.identifier.issn | 1759-9679 | - |
dc.identifier.uri | http://pubs.rsc.org/en/Content/ArticleLanding/2015/AY/C5AY01138H#!divAbstract | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/28793 | - |
dc.description.abstract | A new method comprising solid phase extraction (SPE) and subsequent large volume injection-gas chromatography/mass spectrometry (LVI-GC/MS) was developed to analyze 2-methylisoborneol (2-MIB) and geosmin in water. The method with an injection volume of 25 mu L showed a good linearity (i.e., R-2 ˃ 0.999) over the concentration range of 0.5-20 ng L-1 and good repeatability and recovery. The MDLs of the method for 2-MIB and geosmin were determined as 0.87 and 0.62 ng L-1, respectively, which are lower than one tenth of the compounds' published odor thresholds #i.e., 5-10 ng L-1#. If the injection volume was further increased, even lower MDLs could be obtained. In short, considering its ease of use, and high accuracy and sensitivity, the proposed SPE-LVI-GC/MS method can be easily applied for the routine analysis of the target compounds in water. | en_US |
dc.description.sponsorship | This work was supported by the R&D program of MOTIE/KEIT (R&D program number: 10037331, Development of Core Water Treatment Technologies based on Intelligent BT-NT-IT Fusion Platform). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | CHROMATOGRAPHY-MASS-SPECTROMETRY | en_US |
dc.subject | BAR SORPTIVE EXTRACTION | en_US |
dc.subject | OFF-FLAVOR COMPOUNDS | en_US |
dc.subject | CAPILLARY GAS-CHROMATOGRAPHY | en_US |
dc.subject | SOLID-PHASE MICROEXTRACTION | en_US |
dc.subject | DRINKING-WATER | en_US |
dc.subject | ODOROUS COMPOUNDS | en_US |
dc.subject | TRILLION LEVEL | en_US |
dc.subject | TRACE LEVELS | en_US |
dc.subject | IN-SOURCE | en_US |
dc.title | Application of SPE followed by large-volume injection GC/MS for the analysis of geosmin and 2-methylisoborneol in water | en_US |
dc.type | Article | en_US |
dc.relation.no | 16 | - |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.1039/c5ay01138h | - |
dc.relation.page | 6678-6685 | - |
dc.relation.journal | ANALYTICAL METHODS | - |
dc.contributor.googleauthor | Kim, Hyunook | - |
dc.contributor.googleauthor | Hong, Youngmin | - |
dc.contributor.googleauthor | Sang, Byung-In | - |
dc.contributor.googleauthor | Sharma, Virender K. | - |
dc.relation.code | 2015006710 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | biosang | - |
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