Development of a Low-Cost and Versatile Gas Chromatography System for Teaching Analytical Chemistry

Autor/inn/en	Hinterberger, Elizabeth; Ackerly, Erin; Chen, Yingjie; Li, Yuguang C.
Titel	Development of a Low-Cost and Versatile Gas Chromatography System for Teaching Analytical Chemistry
Quelle	In: Journal of Chemical Education, 98 (2021) 12, S.4074-4077 (4 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Li, Yuguang C.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0021-9584
DOI	10.1021/acs.jchemed.1c00868
Schlagwörter	Chemistry; College Science; Science Instruction; Science Laboratories; Undergraduate Students; Laboratory Equipment; Fuels; Programming Languages + Suchen Sie Ihr Suchwort? Chemie; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Laborausstattung; Treibstoff
Abstract	This study presents a low-cost Arduino-based gas chromatography system that is suitable for teaching analytical chemistry in an undergraduate laboratory. The gas chromatography system is built with commonly available materials with a total cost less than $100. A Python code is also provided as a user interface that will record data and display the results in real-time. The functionalities of the gas chromatography system are demonstrated with the detection of in-house natural gas, product gases from a CO2 reduction, and a noble gas. Step-by-step instructions for building the gas chromatography system and detailed explanation of the Python code are provided in the Supporting Information for this paper. The goal of this project is to provide a low-cost and versatile GC platform where undergraduate students can modify each individual component of a GC and study the underlying principle of separation science in analytical chemistry. (As Provided).
Anmerkungen	Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01