20 Liter Liquid Nitrogen Dewar With Three Removable Canisters And Heavy Duty Carry Bag For Ultra Low Evaporation Scientific Storage Of Semen Cell Lines And Metal Alloys Built Tough For Zero Fuss Transport And Top Tier Results

Reliable 20 liter LN2 dewar for secure biological shipping
✔️ 3x 36mm (1.42 inch) canisters, 50mm neck, tough frame

You need a steady way to move frozen specimens without losing cold retention. Clinical labs and research hubs run this compact unit between sites for quick swap outs.

✅ 20 liter volume stores your critical cargo inside
✅ 50mm (1.97 inch) neck seals tight to save fluid
✅ Set of three tubular holders measures 36mm by 123mm

💡 How do researchers maintain sample viability during cryogenic transport swaps?
- Align the inner canister bases evenly to distribute weight across the floor plate
- Monitor the vapor level closely and top off with fresh nitrogen between stops
- Check the seal pressure daily to guarantee zero moisture migration during travel

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