Chromatography is a laboratory technique used to separate mixtures and solutions into their individual components to identify the chemical composition of the mixtures. Thin layer chromatography (TLC) utilizes a thin layer of an absorbent material, usually silica, that contains polar OH groups to i...
By: Laynee_Fulgham
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from Instructables: exploring - technology http://ift.tt/1x3fU9S
By: Laynee_Fulgham
Continue Reading »
from Instructables: exploring - technology http://ift.tt/1x3fU9S
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