|Chromatography is a separation technique in which the separation is mainly based on the colour (chrom- colour). In this technique a stationary phase and a mobile phase are present which helps in separation. The stationary and mobile phases are chosen based on the sample and its differential solubility. Either adsorption or partition is the main principle involved in the chromatography based on the method selected.
A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.