With a side hole designed to accept 5/16" flexible tubing (not included), the Kimble Kimax filter flask, no. 27065-250, has an Erlenmeyer shape with heavy wall. The narrow mouth opening accepts a no. 6 rubber stopper (not included). This flask is graduated at 25mL intervals.

Condition: Clean, previously-owned, used. Sold "as is" without warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.