An autosampler with a short transfer line for Curie point pyrolysis capillary gas chromatography
A new multichannel autosampler which can automatically analyze up to twenty samples in sequence has been developed for Curie point pyrolysis – capillary GC. Compared with a previous system [1] the transfer line between the pyroysis unit and chromatograph is shorter, and thus has less dead volume, an...
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| Veröffentlicht in: | Journal of high resolution chromatography 1993-06, Vol.16 (6), p.353-357 |
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| container_end_page | 357 |
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| container_issue | 6 |
| container_start_page | 353 |
| container_title | Journal of high resolution chromatography |
| container_volume | 16 |
| creator | Onishi, Akira Endo, Makoto Uchino, Shigeki Harashima, Naoto Oguri, Naoki |
| description | A new multichannel autosampler which can automatically analyze up to twenty samples in sequence has been developed for Curie point pyrolysis – capillary GC. Compared with a previous system [1] the transfer line between the pyroysis unit and chromatograph is shorter, and thus has less dead volume, and can be operated at a higher temperature (300 °C). The relative yields of higher boiling point, highly polar, and thermally labile pyrolysates generated from polymers, and the reproducibility, were better than those obtained from the previous autosampler. To facilitate rapid operation an additional flow controller is installed on the new device to shorten the time taken to purge air from the sampler. |
| doi_str_mv | 10.1002/jhrc.1240160604 |
| format | Article |
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Compared with a previous system [1] the transfer line between the pyroysis unit and chromatograph is shorter, and thus has less dead volume, and can be operated at a higher temperature (300 °C). The relative yields of higher boiling point, highly polar, and thermally labile pyrolysates generated from polymers, and the reproducibility, were better than those obtained from the previous autosampler. To facilitate rapid operation an additional flow controller is installed on the new device to shorten the time taken to purge air from the sampler.</description><identifier>ISSN: 0935-6304</identifier><identifier>EISSN: 1521-4168</identifier><identifier>DOI: 10.1002/jhrc.1240160604</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Analytical chemistry ; Applied sciences ; Capillary GC Curie point pyrolysis ; Chemistry ; Chromatographic methods and physical methods associated with chromatography ; Exact sciences and technology ; Gas chromatographic methods ; Multichannel autosampler ; Organic polymers ; Physicochemistry of polymers ; Polymer analysis ; Properties and characterization ; Structure, morphology and analysis</subject><ispartof>Journal of high resolution chromatography, 1993-06, Vol.16 (6), p.353-357</ispartof><rights>Copyright © 1993 Dr. Alfred Huethig Publishers</rights><rights>1994 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3604-b2119e26a25f26fe62e8ca5b1793632a5e9b951aac642eaae67d0ad4a4ab75943</citedby><cites>FETCH-LOGICAL-c3604-b2119e26a25f26fe62e8ca5b1793632a5e9b951aac642eaae67d0ad4a4ab75943</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjhrc.1240160604$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjhrc.1240160604$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4048950$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Onishi, Akira</creatorcontrib><creatorcontrib>Endo, Makoto</creatorcontrib><creatorcontrib>Uchino, Shigeki</creatorcontrib><creatorcontrib>Harashima, Naoto</creatorcontrib><creatorcontrib>Oguri, Naoki</creatorcontrib><title>An autosampler with a short transfer line for Curie point pyrolysis capillary gas chromatography</title><title>Journal of high resolution chromatography</title><addtitle>J. High Resol. Chromatogr</addtitle><description>A new multichannel autosampler which can automatically analyze up to twenty samples in sequence has been developed for Curie point pyrolysis – capillary GC. Compared with a previous system [1] the transfer line between the pyroysis unit and chromatograph is shorter, and thus has less dead volume, and can be operated at a higher temperature (300 °C). The relative yields of higher boiling point, highly polar, and thermally labile pyrolysates generated from polymers, and the reproducibility, were better than those obtained from the previous autosampler. To facilitate rapid operation an additional flow controller is installed on the new device to shorten the time taken to purge air from the sampler.</description><subject>Analytical chemistry</subject><subject>Applied sciences</subject><subject>Capillary GC Curie point pyrolysis</subject><subject>Chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>Exact sciences and technology</subject><subject>Gas chromatographic methods</subject><subject>Multichannel autosampler</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Polymer analysis</subject><subject>Properties and characterization</subject><subject>Structure, morphology and analysis</subject><issn>0935-6304</issn><issn>1521-4168</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqFkDFPwzAQhS0EEqUws3pgTWs7tlOLqQrQAhVICITEYi6p07ikSWSnKvn3pAoCMTGd7vS-u3cPoXNKRpQQNl7nLh1RxgmVRBJ-gAZUMBpwKieHaEBUKAIZEn6MTrxfE0KU4nSA3qclhm1TedjUhXF4Z5scA_Z55RrcOCh91k0LWxqcVQ7HW2cNritbNrhuXVW03nqcQm2LAlyLV9B1uas20FQrB3XenqKjDApvzr7rEL3cXD_H82DxOLuNp4sgDTu3QcIoVYZJYCJjMjOSmUkKIqGRCmXIQBiVKEEBUsmZATAyWhJYcuCQRELxcIjG_d7UVd47k-na2U3nSVOi9wHpfUD6N6COuOiJGnwKRdY9m1r_g3HCJ0qQTnbZy3a2MO1_W_Xd_Cn-cyToaesb8_lDg_vQMgojoV8fZprF90q9kSs9C78AoZiIeg</recordid><startdate>199306</startdate><enddate>199306</enddate><creator>Onishi, Akira</creator><creator>Endo, Makoto</creator><creator>Uchino, Shigeki</creator><creator>Harashima, Naoto</creator><creator>Oguri, Naoki</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-VCH</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199306</creationdate><title>An autosampler with a short transfer line for Curie point pyrolysis capillary gas chromatography</title><author>Onishi, Akira ; Endo, Makoto ; Uchino, Shigeki ; Harashima, Naoto ; Oguri, Naoki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3604-b2119e26a25f26fe62e8ca5b1793632a5e9b951aac642eaae67d0ad4a4ab75943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Analytical chemistry</topic><topic>Applied sciences</topic><topic>Capillary GC Curie point pyrolysis</topic><topic>Chemistry</topic><topic>Chromatographic methods and physical methods associated with chromatography</topic><topic>Exact sciences and technology</topic><topic>Gas chromatographic methods</topic><topic>Multichannel autosampler</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Polymer analysis</topic><topic>Properties and characterization</topic><topic>Structure, morphology and analysis</topic><toplevel>online_resources</toplevel><creatorcontrib>Onishi, Akira</creatorcontrib><creatorcontrib>Endo, Makoto</creatorcontrib><creatorcontrib>Uchino, Shigeki</creatorcontrib><creatorcontrib>Harashima, Naoto</creatorcontrib><creatorcontrib>Oguri, Naoki</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of high resolution chromatography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Onishi, Akira</au><au>Endo, Makoto</au><au>Uchino, Shigeki</au><au>Harashima, Naoto</au><au>Oguri, Naoki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An autosampler with a short transfer line for Curie point pyrolysis capillary gas chromatography</atitle><jtitle>Journal of high resolution chromatography</jtitle><addtitle>J. High Resol. Chromatogr</addtitle><date>1993-06</date><risdate>1993</risdate><volume>16</volume><issue>6</issue><spage>353</spage><epage>357</epage><pages>353-357</pages><issn>0935-6304</issn><eissn>1521-4168</eissn><abstract>A new multichannel autosampler which can automatically analyze up to twenty samples in sequence has been developed for Curie point pyrolysis – capillary GC. Compared with a previous system [1] the transfer line between the pyroysis unit and chromatograph is shorter, and thus has less dead volume, and can be operated at a higher temperature (300 °C). The relative yields of higher boiling point, highly polar, and thermally labile pyrolysates generated from polymers, and the reproducibility, were better than those obtained from the previous autosampler. To facilitate rapid operation an additional flow controller is installed on the new device to shorten the time taken to purge air from the sampler.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/jhrc.1240160604</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0935-6304 |
| ispartof | Journal of high resolution chromatography, 1993-06, Vol.16 (6), p.353-357 |
| issn | 0935-6304 1521-4168 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_jhrc_1240160604 |
| source | Wiley Journals |
| subjects | Analytical chemistry Applied sciences Capillary GC Curie point pyrolysis Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Gas chromatographic methods Multichannel autosampler Organic polymers Physicochemistry of polymers Polymer analysis Properties and characterization Structure, morphology and analysis |
| title | An autosampler with a short transfer line for Curie point pyrolysis capillary gas chromatography |
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