Top Shelf Kickass Cryogenic Storage Boxes 18 Pack With 81 Wells For Slick Tube Organization And Long Term Lab Sample Management Rock Solid Low Temp Freezer Tote Solution

Premium Cryogenic Tube Racks For Lab Freezer Units
✔️ 18 pack provides 81 slots for tube organization and secure cap closure

You get eighteen heavy duty cold storage bins designed for routine lab work. Each container keeps your frozen specimens neatly sorted in chest setups or upright machines.

✅ Built from dense polypropylene that resists corrosive fluids
✅ Spans 12.8 by 12.8 by 5 cm / 5.04 by 5.04 by 1.97 inches
✅ Operates safely inside minus 196 to plus 121 degree zones
✅ Cradles 1.5 to 2.0 ml tubes within 1.4 by 1.4 cm / 0.55 by 0.55 inch slots

💡 What makes cryogenic storage containers reliable for freezing samples over time?

Your lab data stays intact because these handy storage bins handle harsh chemical exposure. The tough design keeps your experiments running smoothly without extra hustle.

Grid architecture stops cap merging and speeds up manual sorting
Raised ridge patterns redirect melting frost away from delicate seal rings✝️