Mom's Choice Flask - Erlenmeyer Flask, Conical Shape, Standard Neck, 500ml Capacity. Made From Borosilicate Glass, That Is Resistant To Thermal Shock And A Good Fit For Any Laboratory, Science Classroom, Or Homeschool. Case Of 48 Markdown: -60% [rkgcxTFA]

These Erlenmeyer flasks have a narrow mouth, a tooled top finish, and are graduated. This 500ml capacity flask is made of quality borosilicate glass. Industrial Quality. Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against thermal expansion and breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks. A size 6.5 rubber stopper fits the neck of the flask. Sold in a case of 48 flasks

PRODUCT WARNINGS

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.