Always a bestseller, Pyrex® items are manufactured from thermal & chemical resistant Pyrex® borosilicate glass
Heavy walled Pyrex® Büchner filter flasks are ideal for vacuum filtration applications
The side‐arm feature consists of a short glass side‐arm with a PTFE screw‐thread connector for easy and safe attachment of 9mm bore vacuum tubing (not included)
With tooled neck to accept a drilled rubber stopper
