New Step by Step Map For principle of hplc in pharma
The commonest RP stationary phases are determined by a silica assist, which is floor-modified by bonding RMe2SiCl, the place R is really a straight chain alkyl group such as C18H37 or C8H17.Virtually all HPLC columns are made of chrome steel and full of porous silica particles. However, There is certainly a wide array of HPLC column components vari