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Bindis, Michael P.; Bretz, Stacey Lowery; Danielson, Neil D. – Journal of Chemical Education, 2011
The high-performance liquid chromatography (HPLC) experiment, most often done in the undergraduate analytical instrumentation laboratory course, generally illustrates reversed-phase chromatography using a commercial C[subscript]18 silica column. To avoid the expense of periodic column replacement and introduce a choice of columns with different…
Descriptors: Plastics, Chemistry, Laboratories, Undergraduate Study
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Bruck, Laura B.; Towns, Marcy; Bretz, Stacey Lowery – Journal of Chemical Education, 2010
Faculty perspectives of the undergraduate chemistry laboratory were the focus of a study to articulate the goals, strategies, and assessments used in undergraduate teaching laboratories. Data were collected via semistructured interviews with faculty (N = 22) from community colleges, liberal arts colleges, comprehensive universities, and research…
Descriptors: Organic Chemistry, Laboratories, Success, Undergraduate Study