The pressure injection cells enable loading of liquids or liquid suspensions into microbore capillaries, such as fused silica capillaries with 75 micrometer inside diameter.  They are constructed of aluminum with a protective nickel plating, and come with a 3-way valve so that pressure in the pressure cell can be conveniently exhausted. The base is a magnetic stir plate with variable speed and comes with a CE certified power supply with the appropriate plug for the country of purchase.