Unbreakable Lightweight Foam Dewar Flask With Low Profile Build And Snug Lid Sweet Setup For Liquid Nitrogen And Dry Ice In A Tough 500Ml Vessel That Cuts Boil Off And Keeps Your Samples Locked

Sealed Foam Storage Dewar For Liquid Nitrogen And Dry Ice
✔️ 500 ml closed cell foam body reduces frost and nitrogen loss

This single pack container stores cryogens safely outside a lab fridge. You can transport dry ice mixtures and liquid nitrogen without worrying about glass breaks. The lightweight build lets you move heavy liquids quickly around your bench.

✅ Patented closed cell foam insulation blocks heat transfer effectively
✅ Smooth low profile base sits flat on standard laboratory counters
✅ Secure metal lid prevents vapor escape during extended storage runs
✅ Chemically inert material resists corrosion from harsh cryogenic mixes

💡 What makes a foam insulated cryogenic flask better than glass dewars for mobile work? Traditional containers risk shattering when dropped on hard surfaces. - Closed cell polymer panels stop heat exchange faster than thin metal walls - Lightweight construction eases loading tanks onto trucks or carts daily - Tight sealing rings lock vapors inside during rough transit conditions These handy vessels save replacement costs and protect delicate experiments.

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