Chromatography Essay Examples and Topics

Early chemists used chromatography to separated color combinations by utilizing filter paper on color collection. The dye solution transported the material formed by the action of the capillaries, while the dye components produced lines of different colors. In the 19th century, German botanists conducted a…

In chemistry, students often describe this subject with the things that they can remember and associate with such as, atoms and molecules, chemicals and substances, mixtures and compounds, and a lot of laboratory work. But, in reality, chemistry is more than just a subject taught…

The purpose of this experiment was to monitor the oxidation reaction of benzoin to benzil through Thin Layer Chromatography (TLC) and extract the product with liquid-liquid extraction. During the oxidation reaction a phase-transfer catalyst called Stark’s catalyst was used and then monitored by TLC until…

Experimental Design, Materials and Methods Plant materials Mangosteen fruit were obtained from Universiti Kebangsaan Malaysia (UKM) mangosteen plots (Bangi, Selangor, Malaysia) (GPS coordinate: 2.922662°E, 101.786690°N) [3]. Each fruit was first tagged at anthesis and its development observed. Seeds were sampled and pooled from at least…