High Performance Liquid Chromatography HPLC

High Performance Liquid Chromatography HPLC is a process of separating components in a liquid mixture. A liquid sample is injected into a stream of solvent mobile phase flowing through a column packed with a separation medium stationary phase . Sample components separate from one another by a process of differential migration as they flow through the column.As bands emerge from the column, flow carries them to one or more detectors which deliver a voltage response as a function of time. This is called a chromatogram. For each peak, the time at which it emerges identifies the sample constituent with respect to a standard. The peak's area represents the quantity .HPLC provides a highly specific, reasonably precise, and fairly rapid analytical method for a plethora of complicated samples.This is difficult in detecting compounds. Low sensitivity of some compounds towards the stationary phase in the columns is difficult. Mohd Ali | Panjak Chasta | Dr. Kausal Kishore Chandrul "High Performance Liquid Chromatography (HPLC)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-5 , August 2021, URL: https://www.ijtsrd.com/papers/ijtsrd45146.pdf Paper URL: https://www.ijtsrd.com/pharmacy/other/45146/high-performance-liquid-chromatography-hplc/mohd-ali