No Sweat 81 Grid PP Cryogenic Freezer Storage Box Holds 1.5 To 2Ml Microcentrifuge Tubes Locked Down Tight Secure Lab Rack With Drip Proof Grip And Easy Access Organization

Organized 81 Slot Cryogenic Tube Rack For Lab Researchers
✔️ 81 positions accept 1.5 to 2 ml vials, secure drip proof handle

This polypropylene crate keeps your fragile micropipette vials safe during cold storage work. You will load it right into your deep freezer without worrying about cracked plastic or loose caps. The clear walls let you spot labels fast while the rigid frame survives constant freeze thaw cycles. ✅ Eighty one open wells arrange your precious biological samples
✅ Transparent polypropylene shell withstands dry ice and ethanol wipes
✅ Rugged exterior handles offer steady traction in wet gloveboxes
✅ Graduated slots keep tubes upright and prevent rolling accidents

💡 Why does a multi well polypropylene storage frame stay reliable under extreme cold?

Frozen racks often warp and let your samples go rogue on you. This nifty frame keeps everything dandy by locking tubes straight up against moisture loss.
- Polypropylene resin eats through rapid temperature swings without fracturing
- Tight grid spacing matches standard centrifuge geometry for quick snap loads
- Sloped bottom design sheds condensation fast so you maintain clean cap seals
- Lightweight tote runs pretty handy when you need to haul equipment to the core facility