EISCO Distilling Flask, 250ml - 24/29 Oblique Neck with 19/26 Joint - Borosilicate Glass - Round Bottom

250ml capacity, round bottom distilling flask made of high quality, heavy duty 3.3 borosilicate glass. Oblique neck with 24/29 socket size joint, and side socket size 19/26. No stoppers included. Flask stands 5.25" tall, and base measures 3.3" in diameter. Total width of flask is 3.8".Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

• Made of high quality, heavy duty, 3.3 borosilicate glass
• 250ml capacity
• Oblique neck with 24/29 socket size joint. Side socket size is 19/26
• Stands 5.25" tall, and base measures 3.3" in diameter. Total width of flask is 3.8"
• Perfect for any science or home laboratory