PYREXPLUS® Heavy Wall Filtering Flask with Sidearm Tubulation, Corning 65340

These Corning PYREXPLUS®-coated heavy wall filtering flasks have protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering, reduces spills and is autoclavable (121°C) and resistant to thermal shock. For convenience, these filtering flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. The 10mm tubulation is not coated to allow easy connection of standard size tubing. Covered by U.S. Paten# 4940613.