A Simple Key For types of columns used in hplc Unveiled
Ordinary phase columns are generally full of silica gel, which can be a polar material. The mobile phase is a non-polar solvent, which include hexane or heptane.Small molecules are ions and compounds of molecular body weight ordinarily a lot less than 900 daltons. These compounds may be proficiently divided and analyzed by HPLC, UHPLC and LC-MS mak