KIMBLE®: Laboratory Glassware - reusable, disposable and specialty lab glassware
This flask is manufactured from heavy wall borosilicate glass to ensure the mechanical strength needed for vacuum filtration.
· Side arm accepts 3/8” ID tubing for connection to vacuum sources
· Rubber stopper joint
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
A second flask should be connected between the filtering flask and the vacuum source to prevent accidental entry of the filtrate into the vacuum line or pump.