Refurbished Shimadzu Preparative LC-8A Pump. Shimadzu's LC-8A solvent delivery pump is extremely versatile, offering a wide flow rate range to easily perform your isocratic analytical to preparative HPLC applications. It may also be used for binary or ternary gradients when teamed with one or two additional LC-8A pumps. Please contact us for complete LC8A prep pump details.