Naumiec Gregory R, Del Padre Angela N, Hooper Matthew M, St Germaine Alison, Deboef Brenton
Department of Chemistry, University of Rhode Island, Kingston, Rhode Island 0288, United States.
J Chem Educ. 2013 Mar 12;90(3):376-378. doi: 10.1021/ed300360f. Epub 2013 Jan 23.
A modern apparatus for performing flash chromatography using commercially available, prepacked silica cartridges has been developed. The key advantage of this system, when compared to traditional flash chromatography, is its use of commercially available silica cartridges, which obviates the need for students to handle silica gel. The apparatus has been tested for its ability to perform separations that are commonly found in organic chemistry teaching laboratories, and a laboratory module that combines the techniques of thin-layer chromatography, gas chromatography, and flash chromatography is described. The performance of this new chromatography apparatus was comparable to a traditional flash chromatography column.
已开发出一种使用市售预填充硅胶柱进行快速柱色谱的现代仪器。与传统快速柱色谱相比，该系统的关键优势在于其使用市售硅胶柱，这使得学生无需处理硅胶。该仪器已针对其在有机化学教学实验室中常见的分离能力进行了测试，并描述了一个结合薄层色谱、气相色谱和快速柱色谱技术的实验室模块。这种新型色谱仪器的性能与传统快速柱色谱柱相当。
