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pro vyhledávání: '"Aubrey Johnston"'
Autor:
Michael M. McCormick, Aubrey Johnston, Karen Hammond, Eric C. Brown, Don L. Warner, Andrea Haskett, Owen M. McDougal, Chris Mallory, Jonathan Scaggs
Publikováno v:
Journal of Chemical Education. 90:796-798
Chromatography has been a fundamental technique used for chemical separation that dates back to the 1850s. Specifically, column chromatography, typically taught in introductory organic chemistry laboratories, traditionally involves the use of halogen
Autor:
Aubrey Johnston, Karen Hammond, Don L. Warner, Owen M. McDougal, Michael M. McCormick, Nicholas A. Weires
Publikováno v:
Journal of Chemical Education. 88:1724-1726
Distillation is a ubiquitous technique in the undergraduate organic chemistry curriculum; the technique dates back to ca. 3500 B.C.E. With the emergence of green chemistry in the 1990s, the importance of emphasizing responsible waste management pract