Rock Solid Plastic Cryogenic Freezer Box Numbered Slots for Lab Test Tubes Vials Extreme Temp Storage Keeps Your Samples Secure and Organized so You Can Focus on the Work Not the Spills Game Changer for Any Lab

Single Cryo Freezer Box Numbered Slots For Lab Tubes
✔️ Holds vials steady in deep freezers tracks samples neatly

This single unit carton holds your test tubes and vials firm during harsh temperature shifts. You get marked rows so you can track every specimen without crossing up your workflow. It rests on your workbench or drops into a walk-in cooler for steady daily lab duties.

✅ Numbered slot layout helps you spot vial spots quickly during rush hours
✅ Tough plastic shell handles liquid nitrogen shifts without cracking open
✅ Multi color finish blends right into any working research lab bench
✅ Low profile shape keeps samples upright when you carry trays across floors

💡 What makes a standardized cryogenic vial storage block handy for ultra low freezer teams?
A properly indexed rack cuts down on manual tracking when you pull frozen stock.
- Fixed row spacing blocks thermal bridging between adjacent cryovial positions
- Labeled grids lock tubes vertical to prevent seal leaks during cold room visits
- Direct sight lines speed up catalog audits across large batch screening cycles