This Amersham Pharmacia Biotech INdEX 4L 3 Bar Chromatography Column 56-1176-59 is in great condition and is guaranteed to be functional with a 30 day return policy. This unit came from a local lab that had surplus lightly used equipment.  We urge customers to view all photos as they show overall condition, included accessories and useful information. Please Note: Due to size of unit shipping option has been selected as freight. Shipping cost and method will be determined by buyer location at time of checkout. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions.