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This round-bottom flask features three angled standard taper joints of the same size
Features a lower standard taper inner joint and a straight hose connection
it can also be employed in situations where filter paper or membranes would be damaged by the chemical nature of the filtrate
sold separately
which requires glass wool or cotton for packing support
Straight Connecting Flow Control Adapters claisen adapter This round-bottom flask features threeVacuum or gas inlet adapter with a top outer joint and a bottom inner joint of the same size. Equipped with a PTFE stopcock for precise control of gas or vacuum flow and a serrated side hose connection for tubing attachment. 2 mm bore PTFE stopcock positioned at approximately 45 from the adapter body. 8 mm (O. D.) hose connection. Made of borosilicate glass for its excellent chemical durability and mechanical strength. See SC152F for PTFE stopcock
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