4 Tips for Sample Pretreatment in Liquid Chromatography
Sample pretreatment is the process of sample preparation and extraction, purification and concentration of the components to be measured in the sample. Sample pretreatment aims to eliminate matrix interference, protect the instrument, and improve the assay’s sensitivity, selectivity, accuracy, and precision. Sample Pretreatment Method Sample pretreatment should include all operations before injection except for weighing,…