Generous quantities of standards, samples, electronics or other moisture-sensitive items can be protected in the Techni-Dome� 360 Vacuum Desiccator. A traditional style domed desiccator, the Techni-Dome� 360 is made from polycarbonate and offers a clear, unobstructed view of contents, with exceptionally large dry storage space, portability, and ease of use. The spacious 65 liter (4000 cu. in.) internal volume can hold items up to 45cm (18�) tall or wide, including racks, trays and instruments. Two gas ports are tapered and accept tubing with to ?� I.D. while easy turning PTFE stopcocks facilitate turbulence-free entrance of gases, minimizing disturbance of contents. Polycarbonate construction is resistant to most common chemicals, as well as thermal stress and wipes clean easily. Includes two removable, polypropylene shelves (36.5cm (14.5�) and 22.5cm (9�) diameter). Side handles provide easy portability and can be used as a place to affix tamper-evident seals. Gas ports can be closed to use desiccator with standard desiccant cartridges, F420450250, F420450200, F420480100.