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

Idex Universal Column Couplers Non-distribution product as customer accommodation.

Great for reducing overall flow path volume

Manufacturer:  Idex U281

 View more versions of this product

Catalog No. 05-702-77

Add to cart



  • Couple two devices together
  • Lessen volume of flow path
  • 10-32 coned port connections

Column Couplers allow zero dead-volume connections between column and column, column and detector, or column and guard column.



10-32 Std. Ports, Kel-F w/ 0 0.020 in. Through-Hole
Universal Column Coupler
6.0 µL
Connect Column w/Internal 10-32 Threads to Precolumn or Guard Column w/10-32 Threads
Product Certifications
Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. 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