Identification of Articles of Botanical Origin by High- Performance Thin-layer Chromatography Procedure
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چکیده
1064 Identification of Articles of Botanical Origin by High-Performance ThinLayer Chromatography Procedure. High-performance thin-layer chromatography (HPTLC) is widely used for botanical identification. Variability of the chromatographic conditions has the potential to significantly impact the results. This informational general chapter describes, with illustrations, the need to control the relevant variables in order to obtain reproducible results. USP general chapter High-Performance Thin-Layer Chromatography Procedure for Identification of Articles of Botanical Origin 203 , proposed elsewhere in this issue of PF describes a standardized procedure for achieving accurate identification of articles of botanical origin.
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