Blue Plastic Cryogenic Vial Box With 81 Well Capacity Featuring A Secure Hinged Lid Rack For Ultra Low Temperature Lab Storage That Keeps Everything Hella Organized And Ready To Go Stress Free

Secure blue plastic cryogenic rack for lab freezer use
✔️ Eightyone well slots grip standard freezer tubes tight

You get one sturdy crate that handles high throughput freezer loads so your cold storage tasks stay handy. You stack two milliliter samples in neat rows without guessing about placement. The snap tight top blocks frost drips and stops plastic vessels from rattling around. Keep your research shifts moving smoothly without hunting for loose caps.

✅ Heavy duty polymer stands up to extreme cold storage conditions
✅ Smooth pivot hinge lets you flip the cover fast during busy runs
✅ Moisture proof inner shell keeps your dry zone completely intact
✅ Precision molded grid stacks your samples in perfect numbered order

💡 How do you preserve sample integrity during rapid thermal cycling?
You need a rigid outer wall that blocks sudden heat spikes from entering the core.
Pick this design to upgrade your cold chain workflow:
- Insulated polymer panels trap deep chill between heavy shelf rotations
- Tight locking lids keep humidity levels low while you work overnight
- Reinforced carrying edges let you move crates safely across wet floors