Rock Solid Paper Cryogenic Storage Rack For 2 Ml Centrifuge Tubes With 81 Grid Slots Built Tough To Handle Sub Zero Temps And Super Organized Labs

Robust Cryo Tubing Holds Eighty One Microcentrifuge Vials Safely
✔️ Eighty one grid slots hold two milliliter tubes secure inside cold storage

You need a solid place to sort your microcentrifuge samples without losing track. This white plastic frame sits flat in your freezer and keeps each vial in its own compartment. You get clean spacing and steady protection when you slide heavy trays across the bench. The tough shell takes dry ice and nitrogen baths week after week. The rounded edges fit neatly into standard freezer cabinets without taking up extra counter space. You can separate the inner panels to group specific batches together. The bright white color makes it easy to spot on crowded shelving.

✅ Flip cover design opens wide so you grab frozen samples quickly
✅ Open base lets cold air flow past every plastic tube for even cooling
✅ Detachable grid panels help you classify different samples fast
✅ Secure snap hinges keep the lid shut during transport steps without slipping

💡 Why do research labs select rigid polypropylene racks for liquid nitrogen storage?
- These handy tools pin down fragile microtubes against vibration during transit
- The precise grid layout stops liquid mixing when you thaw multiple orders
- Frost proof shells keep grip strong so caps never twist off during checks
- Square drop designs slash search time when inventory stacks up too tight

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