An Environmentally Significant Experiment Using GC/MS and GC Retention Indices in an Undergraduate Analytical Laboratory
An undergraduate laboratory experiment has been developed in which the students extract and analyze the additives from plastic food wrap, Tygon tubing and plastic soda bottles that have been crushed in a bottle return machine. The modifiers are extracted from the plastics using methylene chloride an...
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| Veröffentlicht in: | Journal of chemical education 1996-12, Vol.73 (12), p.1176 |
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| container_title | Journal of chemical education |
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| creator | Guisto-Norkus, Rebecca Gounili, Giv Wisniecki, Peter Hubball, John A Smith, S. Ruven Stuart, James D |
| description | An undergraduate laboratory experiment has been developed in which the students extract and analyze the additives from plastic food wrap, Tygon tubing and plastic soda bottles that have been crushed in a bottle return machine. The modifiers are extracted from the plastics using methylene chloride and/or methanol as solvents and the extracts are analyzed by GC/MS. Identifications are carried out by a combination of automated computer and manual library searches and chromatographic retention indices. |
| doi_str_mv | 10.1021/ed073p1176 |
| format | Article |
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Ruven</creatorcontrib><creatorcontrib>Stuart, James D</creatorcontrib><title>An Environmentally Significant Experiment Using GC/MS and GC Retention Indices in an Undergraduate Analytical Laboratory</title><title>Journal of chemical education</title><addtitle>J. Chem. Educ</addtitle><description>An undergraduate laboratory experiment has been developed in which the students extract and analyze the additives from plastic food wrap, Tygon tubing and plastic soda bottles that have been crushed in a bottle return machine. The modifiers are extracted from the plastics using methylene chloride and/or methanol as solvents and the extracts are analyzed by GC/MS. 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Ruven ; Stuart, James D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a287t-df0a82f435dbd154a985ee64e9456ee161bf50603149e789c9fc5200693d3a023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Adjuncts</topic><topic>Chloride</topic><topic>Chromatography</topic><topic>Climate</topic><topic>Computers</topic><topic>Dichloromethane</topic><topic>Drinking water</topic><topic>Environmental impact</topic><topic>Environmental monitoring</topic><topic>Environmental protection</topic><topic>Esters</topic><topic>Experiments</topic><topic>Food</topic><topic>Gas chromatography</topic><topic>Identification</topic><topic>Identification (Psychology)</topic><topic>Inhalants</topic><topic>Instrumentation</topic><topic>Laboratories</topic><topic>Laboratory Experiments</topic><topic>Libraries</topic><topic>Mass spectra</topic><topic>Mass spectrometry</topic><topic>Nitrogen</topic><topic>Organic compounds</topic><topic>Plasticizers</topic><topic>Plastics</topic><topic>Retention</topic><topic>Scientific Concepts</topic><topic>Scientific imaging</topic><topic>Solvents</topic><topic>Spectroscopy</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guisto-Norkus, Rebecca</creatorcontrib><creatorcontrib>Gounili, Giv</creatorcontrib><creatorcontrib>Wisniecki, Peter</creatorcontrib><creatorcontrib>Hubball, John A</creatorcontrib><creatorcontrib>Smith, S. 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Ruven</au><au>Stuart, James D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Environmentally Significant Experiment Using GC/MS and GC Retention Indices in an Undergraduate Analytical Laboratory</atitle><jtitle>Journal of chemical education</jtitle><addtitle>J. Chem. Educ</addtitle><date>1996-12-01</date><risdate>1996</risdate><volume>73</volume><issue>12</issue><spage>1176</spage><pages>1176-</pages><issn>0021-9584</issn><eissn>1938-1328</eissn><coden>JCEDA8</coden><abstract>An undergraduate laboratory experiment has been developed in which the students extract and analyze the additives from plastic food wrap, Tygon tubing and plastic soda bottles that have been crushed in a bottle return machine. The modifiers are extracted from the plastics using methylene chloride and/or methanol as solvents and the extracts are analyzed by GC/MS. Identifications are carried out by a combination of automated computer and manual library searches and chromatographic retention indices.</abstract><cop>Easton</cop><pub>Division of Chemical Education</pub><doi>10.1021/ed073p1176</doi></addata></record> |
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| ispartof | Journal of chemical education, 1996-12, Vol.73 (12), p.1176 |
| issn | 0021-9584 1938-1328 |
| language | eng |
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| source | American Chemical Society Journals |
| subjects | Adjuncts Chloride Chromatography Climate Computers Dichloromethane Drinking water Environmental impact Environmental monitoring Environmental protection Esters Experiments Food Gas chromatography Identification Identification (Psychology) Inhalants Instrumentation Laboratories Laboratory Experiments Libraries Mass spectra Mass spectrometry Nitrogen Organic compounds Plasticizers Plastics Retention Scientific Concepts Scientific imaging Solvents Spectroscopy Temperature |
| title | An Environmentally Significant Experiment Using GC/MS and GC Retention Indices in an Undergraduate Analytical Laboratory |
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