Accessories
Thomson carries a number of accessories for the Ultra Yield® Flask series. Accessories add to the ease-of-use and functionality of Ultra Yield® Flasks

Ultra Yield® Flask Accessories
Caps for Sterile Breathing, & Aseptic Transfer

Vented Caps
Vented Screw Caps feature a PTFE 0.2μm membrane layer that assures sterility without limiting gas exchange due to saturation from condensation.

BiDirectional Transfer Cap
aseptic transfer system
In addition, when it comes time to harvest flask contents or transfer to larger fermenters Thomson manufactures a single-use Ultra Yield® BiDirectional Transfer Cap for the 1.5L and 2.5L Ultra Yield® Flasks. This aseptic transfer system keeps your process sterile and GMP-compliant
Visit More of the Ultra Yield® System

Nationwide Technical Support
We're here to help!
Thomson employs a nationwide team of expert technical support staff ready to tackle any questions you may have regarding our products.