This Varian 15-5000 Syringe Pump Filter Changer 8 Channel or Vankel 15-2400 is in real good condition and guaranteed to functions 100%. It came from a local lab that was upgrading equipment and we can accept pay pal or your credit card. Please contact me with any questions. Take your pick For use with 8-spindle Easy Access, 4+4, 115V, 60 Hz Filters and collects samples automatically (a variety of 25 mm filter types are available?see page 106) ? Changes filters (down to 0.45 ?m membrane pore size) automatically between sample timepoints ? Programming is controlled from the VK 8000 base unit ? Utilizes a wide variety of automation-ready filters with the Filter Changer and Syringe Pump allows you to take the next step in automating your dissolution testing. It provides a level of automation that was previously only found in full robotic systems. Track Page Views With Auctiva's FREE Counter