NALGENE® 5309, 5310 Desiccators, 250mm polycarbonate cover; blue polypropylene body and stopcock

Transparent PC cover and PP base will not shatter or implode at full vacuum when used according to instructions packed with product. Desiccator body is impervious to all usual desiccants, including acids and alkalies. Convenient vacuum connection on body makes cover easy to handle. Straight-bore design eliminates stopcock leakage. NALGENE® Cat No 5310-0250 comes with PTFE stopcock which may be used with ¼ inch ID vacuum tubing. No gasket necessary, no need to draw a vacuum to make cover airtight– only grease is needed. Recessed rim on cover keeps grease off bench-top when cover is set down. Desiccator takes any standard 230mm desiccator plate such as NALGENE® Cat No 5312-0230. NALGENE® Cat No 5309 is autoclavable. NALGENE Cat No 5310 is not autoclavable– designed for room-temperature use only. Autoclavable/Transparent.