This Pall Resolute 300mm Manual Chromatography Column is in used condition and was removed from a working environment. This unit came from a local lab that had surplus equipment. As seen in photos the acrylic column has some cracking that does not affect functionality. We urge customers to view all photos as they show overall condition, included accessories, and functionality. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions. SERIAL NO: 280-V-EP7601 DESIGN CODE: 97/23/EC P.E.D. CATEGORY: S.E.P. DESIGN PRESSURE: 4.2 bar g OPERATING PRESSURE: 3.0 bar g MINIMUM PRESSURE: -1 bar g TEST PRESSURE: 6.0 bar g TEST PRESSURE DATE: 2013 DESIGN TEMPERATURE: 2 - 30C WEIGHT (EMPTY): 96Kg VOLUME 3.1 - 30.8 LITERS