Straight Up Heavy Duty Portable Liquid Nitrogen Dewar And Stainless Steel LN2 Cryogenic Storage Tank Featuring Badass High Vacuum Insulation For Serious Lab And Hvac Grind

Stainless Steel LN2 Dewar Single Pack For Lab Jobs
✔️ 1 2 to 5 liter dewar with alloy handle and safe vent cap

This single liquid nitrogen dewar holds your samples frozen during lab shifts and HVAC jobs. You get a rugged silver vessel that shrugs off extreme cold without cracking or leaking.

✅ Double wall vacuum layer locks in freeze temperature for roughly six hours
✅ Anti frost interior coating stops ice buildup and keeps transfers clean
✅ Screw top lid vents gas slowly so pressure never spikes while you work
✅ Lightweight alloy grip makes heavy loads easy to move across the floor

💡 Why choose a high vacuum insulated dewar for transporting frozen biological specimens?
- Thicker interlayer foam blocks outside heat from reaching your sensitive materials
- Pressure release design prevents leaks during sudden temperature changes outside
- Wide mouth opening speeds up quick refills and makes cleaning much faster