principle of hplc

... at a time) Primary Tube Sampling with Cap Piercing NGSP & IFCC certified Specification Method High-Performance Liquid Chromatography (HPLC) Sample loading capacity 20 Tubes Test Modes Fast Mode, Variant Mode Photometer 420nm Sample Type Whole ...

... that applies the principles of High Performance Liquid Chromatography (HPLC) instrument, mainly for the analysis of organic compounds with high boiling points that are not volatile, heat unstable and have a high molecular weight. It consists of a

...Brown Fine Powder Test method:HPLC Specification:Glycyrrhizin Acid 20% Active Ingredients:Glycyrrhizin Acid Extract suloution:Ethanol&water Place of origin:China Description:Glycyrrhizic acid is the active principle of liquorice root. Glycyrrhizic acid is ...