Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

PYREX™ Gas Dispersion Tubes With Fritted Discs Concentric with Stem.

Manufacturer:  Corning 3953430EC

 View more versions of this product

Catalog No. 11-137-5A

Add to cart



  • Disperse or scrub gas in liquids
  • Overall length: 250mm
  • Stem diameter: 6mm
  • Disc diameter: 30mm



1.18 in.
30 mm
Disperse or scrub gas in liquids
9.8 in.
170 to 220 µm
0.23 in.
6 mm
Extra coarse fritted disc
250 mm
Extra Coarse
Pyrex Gas Dispersion Tube
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit