Columnmaster 4000

The Columnmaster 4000 is a piece of laboratory equipment designed for use in automating column purification (a type of protein purification). Based on physical concepts that are easy to understand, the simple design of this instrument and the ready availability of its components in most laboratory settings makes the Columnmaster 4000 a popular choice to accurately deliver a series of washes to the column. Its use, however, is plagued by mishap and error hampering the original purpose for which it was created.