Top Shelf Borosilicate Glass Dewar Flask With Durable Handle And Secure Screw Lid, Built Tough Aluminum Base, 1900 Ml Capacity, No Fuss Storage For Cryogenics And Lab Work

Borosilicate lab dewar flask for secure cryogenic storage
✔️ 120 mm opening holds 1900 ml volume inside tough glass

This heavy duty glass vessel stores freezing fluids during routine experiments. You will find it useful at research centers, hospitals, and technical shops that run daily tests. The wide neck makes it handy for quick pours while working alone.

✅ Borosilicate shell withstands rapid cooling cycles without cracking
✅ Silvered coating cuts heat flow to keep your mixture frozen longer
✅ Sturdy screw stopper seals tight and stops unwanted vapor escapes
✅ Solid aluminum base anchors the cup so it stays flat on messy tables

💡 What is a vacuum insulated glass dewar used for in industrial settings?

This heavy glass enclosure keeps cryogenic fluids stable during tricky transfers.
- Double walled design traps cold air between layers so temps hold steady.
- Thick tempered glass takes hard knocks while moving samples across counters.
- Tight fitted cap acts as a handy guard against sudden pressure spikes.
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