Distilling Flask, 250ml - 3 Angled Necks, 19/26 Center, 19/26 Side Sockets - Interchangeable Ground Joints - Round Bottom - Borosilicate Glass - Eisco Labs

• Made of high quality, heavy duty, 3.3 borosilicate glass
• 250ml capacity
• Three necks at angle. Center neck socket size is 19/26, side sockets size is 19/26
• Stands 5.25" tall, and base measures 3.3" in diameter. Total width of flask is 5"
• Perfect for any science or home laboratory

250ml capacity, round bottom distilling flask made of high quality, heavy duty 3.3 borosilicate glass. Three joints at angle. Center socket size is 19/26, side sockets size is 19/26. No stoppers included. Flask stands 5.25" tall, and base measures 3.3" in diameter. Total width of flask is 5".

Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.