An Unbiased View of different types of HPLC columns
C18 exhibits the typical attributes in the alkyl team - non-polar and ionically inert in commonest disorders. Retention from the C18 stationary period comes from weak van der Waals intermolecular force that draws hydrophobic compounds. C18 together with other alkyl phases which include C8 and C4 represent one of the most fundamental kind of reverse