This technique uses Dragendorff's reagent when it is applied to alkaloids.
This technique uses Dragendorff's reagent when it is applied to alkaloids. One object used in thistechnique can be impregnated with zinc silicate to visualize the results under UV light. Whenstudying cell membrane lipids, the results of this process are transferred to a PVDF membrane in afar-eastern blot. When applied to amino acids, this technique can use ninhydrin as a derivatizingagent. In this technique, iodine vapor is used to develop the sample and the distance the sampletravels is divided by the (*) solvent front to calculate the retention factor. For 10 points, name this type ofchromatography in which capillary action draws a sample through a silica plate, commonly used on plantpigments and pen ink.
This technique uses Dragendorff's reagent when it is applied to alkaloids.
Thin-layer chromatography [or TLC]