WHEATON Filter Flask, Graduated, No. 5 Stopper Joint, 125mL

Description

Erlenmeyer-style flasks feature heavy-wall glass to provide the mechanical strength needed for vacuum filtration | Side arms are #2 hose connections that accept standard 1/4 6mm I.D. flexible tubing for connection to a vacuum source | Manufactured from WHEATON 33 low extractable borosilicate glass that conforms to ASTM E 438 Type I, Class A requirements | Connect a second flask between the filtering flask and the vacuum source to prevent entry of the filtrate into the vacuum source