Filtering Flasks
filtering-flasks
Filter Flask with PTFE Vent Tube
(4)NDS Technologies introduces a filtering flask with a PTFE vent tube to ensure long lasting durability and safety. Chipped, cracked, or broken glass tubes will no longer affect the vacuum process.
• Heavy wall borosilicate glass
• Accepts #8 rubber stopper
• Side arm hose connection accepts 3/8" I.D. tubing
• PTFE vent tube
• Safety plastic coating available upon request
4104.jpgFiltering Flask with Rubber Stopper Joint
(4)This flask is designed to assure the strength needed for vacuum filtration, and is made with heavy wall borosilicate glass and a side arm that accepts 1/4 inch I.D. tubing.
4100 Flask.jpg