How to make Convection Currents
In analytical and organic chemistry, elution is the process of extracting one material from another by washing with a solvent; as in washing of loaded ion-exchange resins to remove captured ions.. In a liquid chromatography experiment, for example, an analyte is generally adsorbed, or "bound to", an adsorbent in a liquid chromatography column. The adsorbent, a solid phase (stationary phase .If you watched the video above, you already have a good idea of basic clay pot heater design. Basically, a heater body is formed with a set of nesting clay pots, separated by and attached to a central steel bolt.. In the spaces between pots, the bolt has additional steel washers to form a basic heat exchanger.