Please use one of the following formats to cite this article in your essay, paper or report: APA. Aliouche, Hidaya. (2019, July 25). A Computational Tool for Column Selection in 2D Chromatography.

I've been tinkering with MS Excel/Powerpoint (2010) and I am unable to create multiple stacked columns per field on the x-axis. Sample data set would be here (this is for server hardware interrupt ...