Reproducibility in capillary supercritical fluid chromatography: Comparison of injection techniques
An analysis of the precision obtained using commercially available microvalve injectors is reported for three modes of injection: conventional split; timed‐split; and direct. Results from this study show that good precision (< 3% RSD for external standard and < 1% RSD for internal standard met...
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| Veröffentlicht in: | HRC & CC. Journal of high resolution chromatography & chromatography communications 1988-01, Vol.11 (1), p.29-32 |
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| container_end_page | 32 |
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| container_title | HRC & CC. Journal of high resolution chromatography & chromatography communications |
| container_volume | 11 |
| creator | Richter, B. E. Knowles, D. E. Andersen, M. R. Porter, N. L. Campbell, E. R. Later, D. W. |
| description | An analysis of the precision obtained using commercially available microvalve injectors is reported for three modes of injection: conventional split; timed‐split; and direct. Results from this study show that good precision (< 3% RSD for external standard and < 1% RSD for internal standard methods) can be obtained with capillary supercritical fluid chromatography (SFC). However, particular attention must be paid to the type of valve used, the orientation of the column relative to the valve, the mode of interfacing or connecting the column to the valve, and the type of pressure or density programming used for the analysis as all of these factors will affect the reproducibility. |
| doi_str_mv | 10.1002/jhrc.1240110109 |
| format | Article |
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However, particular attention must be paid to the type of valve used, the orientation of the column relative to the valve, the mode of interfacing or connecting the column to the valve, and the type of pressure or density programming used for the analysis as all of these factors will affect the reproducibility.</description><identifier>ISSN: 0935-6304</identifier><identifier>ISSN: 0344-7138</identifier><identifier>EISSN: 1521-4168</identifier><identifier>DOI: 10.1002/jhrc.1240110109</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Analytical chemistry ; Capillary supercritical fluid chromatography ; Chemistry ; Chromatographic methods and physical methods associated with chromatography ; Exact sciences and technology ; Injection techniques ; Other chromatographic methods ; Reproducibility</subject><ispartof>HRC & CC. 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However, particular attention must be paid to the type of valve used, the orientation of the column relative to the valve, the mode of interfacing or connecting the column to the valve, and the type of pressure or density programming used for the analysis as all of these factors will affect the reproducibility.</description><subject>Analytical chemistry</subject><subject>Capillary supercritical fluid chromatography</subject><subject>Chemistry</subject><subject>Chromatographic methods and physical methods associated with chromatography</subject><subject>Exact sciences and technology</subject><subject>Injection techniques</subject><subject>Other chromatographic methods</subject><subject>Reproducibility</subject><issn>0935-6304</issn><issn>0344-7138</issn><issn>1521-4168</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNqFkMFLwzAYxYMoOKdnrz147faladNGTzrcpg6VoQheQpYmNrNra9Ki_e_tqEw8efp48H7v4z2ETjGMMEAwXmdWjnAQAsaAge2hAY4C7IeYJvtoAIxEPiUQHqIj59YAwFiIB0guVWXLtJFmZXJTt54pPCkqk-fCtp5rKmWlNbWRIvd03pjUk5ktN6Iu36yosvbcm5SbSljjysIrdYevlaxNJ2ols8J8NModowMtcqdOfu4QPU-vnyZzf_Ewu5lcLnxJGGU-oSxOIhmEcRIKEIGAiBGtYkpITBWTaSQTSRVONTDQK6YJ00EUdiiGNEkDMkTjPlfa0jmrNK-s2XQ9OAa-3YhvN-K_G3XEWU9UwnUNtRWFNG6HxXHIGMGd7aK3fZpctf-l8tv5cvLnid_TxtXqa0cL-85pTOKIv9zP-OsVuXukXdiUfAP1f4l_</recordid><startdate>198801</startdate><enddate>198801</enddate><creator>Richter, B. E.</creator><creator>Knowles, D. E.</creator><creator>Andersen, M. R.</creator><creator>Porter, N. L.</creator><creator>Campbell, E. R.</creator><creator>Later, D. W.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Hüthig</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>198801</creationdate><title>Reproducibility in capillary supercritical fluid chromatography: Comparison of injection techniques</title><author>Richter, B. E. ; Knowles, D. E. ; Andersen, M. R. ; Porter, N. L. ; Campbell, E. R. ; Later, D. 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W.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>HRC & CC. Journal of high resolution chromatography & chromatography communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Richter, B. E.</au><au>Knowles, D. E.</au><au>Andersen, M. R.</au><au>Porter, N. L.</au><au>Campbell, E. R.</au><au>Later, D. W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reproducibility in capillary supercritical fluid chromatography: Comparison of injection techniques</atitle><jtitle>HRC & CC. Journal of high resolution chromatography & chromatography communications</jtitle><addtitle>J. High Resol. Chromatogr</addtitle><date>1988-01</date><risdate>1988</risdate><volume>11</volume><issue>1</issue><spage>29</spage><epage>32</epage><pages>29-32</pages><issn>0935-6304</issn><issn>0344-7138</issn><eissn>1521-4168</eissn><abstract>An analysis of the precision obtained using commercially available microvalve injectors is reported for three modes of injection: conventional split; timed‐split; and direct. Results from this study show that good precision (< 3% RSD for external standard and < 1% RSD for internal standard methods) can be obtained with capillary supercritical fluid chromatography (SFC). 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| identifier | ISSN: 0935-6304 |
| ispartof | HRC & CC. Journal of high resolution chromatography & chromatography communications, 1988-01, Vol.11 (1), p.29-32 |
| issn | 0935-6304 0344-7138 1521-4168 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_jhrc_1240110109 |
| source | Wiley Online Library Journals Frontfile Complete; Alma/SFX Local Collection |
| subjects | Analytical chemistry Capillary supercritical fluid chromatography Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Injection techniques Other chromatographic methods Reproducibility |
| title | Reproducibility in capillary supercritical fluid chromatography: Comparison of injection techniques |
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