Direct Connect or Normal Guard Column: Which Is Better?
Why Use Guard Column in HPLC System Guard Columns: Protecting Your HPLC Investment Guard columns are short columns placed before the analytical column in HPLC systems. They protect the analytical column by: Filtering particles: Trapping debris to prevent column clogging. Absorbing contaminants: Removing compounds that… Read More »Direct Connect or Normal Guard Column: Which Is Better?