THE separation or purification of aromatic hydrocarbons with high melting points is generally carried out by recrystallization, sublimation or absorption chromatography. Purification by zone melting ...
Chromatography is relied on by many disciplines as a method of separating the components of a mixture. The basic idea of the process is that distinct compounds have different levels of solubility, ...
Gas chromatography was discovered by Russian-Italian botanist, Mikhail Semyonovich Tsvet, in the early 1900s. The separation technique is used to first split the chemical components of a mixture, then ...
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