How to Use the BR Cryo Cooling Unit with Liquid Nitrogen | Omni Cryogenic Sample Prep

In this video, we demonstrate how to install and operate the BR Cryo Cooling Unit for use with liquid nitrogen, enabling ultra-cold cryogenic homogenization for heat-sensitive biological samples.

You’ll learn step-by-step how to set up the BR Cryo system on your Bead Ruptor homogenizer, prepare the chamber with liquid nitrogen, and safely pre-cool and process your samples. This method is ideal for labs working with delicate proteins, enzymes, or nucleic acids where minimizing thermal degradation is critical.

Whether you're performing RNA extraction, protein preservation, or cryomilling of tough tissues, this guide helps you maintain temperature stability and maximize sample integrity throughout your workflow.

This video covers:
• BR Cryo system installation
• Safe handling of liquid nitrogen
• Pre-cooling protocols
• Cryogenic homogenization best practices
• Sample stabilization at ultra-low temps

Optimize your cold prep workflows with confidence using BR Cryo + Liquid Nitrogen.

For more information on the Bead Ruptor Elite, please visit omni-inc.com/bead-ruptor-elite

For more information on the BR Cryo Cooling Unit, please visit omni-inc.com/omni-br-cryo-cooling-unit.html

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