Nalgene* Desiccator with Stopcock and Teflon* Plug

Transparent 250 mm polycarbonate cover with blue polypropylene body. Stopcock with Teflon* TFE plug accepts 1/4 in. ID vacuum tubing. Will not shatter or implode at full vacuum when used according to the instructions packed with the product. Desiccator body is impervious to all usual desiccants, including acids and alkalies (do not use concentrated acids). Convenient vacuum connection on body makes cover easy to handle. No gasket necessary, no need to draw a vacuum to make cover airtight-�only grease is needed. Recessed rim on cover keeps grease off benchtop when cover is down. Not autoclavable-�designed for room temperature use only. 230 mm plate sold separately (Catalog no. 967-15841).