Shopping Cart

Your cart is empty.

Your cart is empty.

EISCO Iodine Flask & Stopper, 500ml - 24/29 Socket Size, Interchangeable Stopper - Conical Shape - Borosilicate Glass

Free shipping on orders over $29.99

$23.49

$ 11 .99 $11.99

In Stock

About this item

  • Made of high quality, heavy duty, 3.3 borosilicate glass
  • 500ml capacity
  • Includes interchangeable stopper. Socket size 24/29
  • Stands 8" tall, and base measures 4" in diameter
  • Perfect for any science or home laboratory


500ml capacity, iodine flask with ground joint and interchangeable stopper made of high quality, heavy duty 3.3 borosilicate glass. Used for iodine value determination. Ungraduated. Socket size 24/29. Flask measures 8" tall and has a base diameter of 4".

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.

David Johnson
Reviewed in the United States on April 21, 2021
Worked well but I needed a larger size and wider neck because it cracked when Experimenting with elephant toothpaste foam reaction.