Straight Up Premium Borosilicate Glass Dewar Flask Featuring Hella Tough Wide Mouth Build For Liquid Nitrogen Cryogenic Storage And Hassle Free Lab Work Samples Plus Chemical Corrosion Shield

High capacity borosilicate dewar flask keeps samples cold
✔️ 105mm wide opening boro 3.3 glass vacuum insulated design

You are buying a single unit ready for immediate bench installation. This vacuum sealed flask holds liquid nitrogen without sweating out unwanted condensation. You can drop in culture tubes or grinding media directly through the wide throat.

✅ Premium Boro 3.3 glass resists extreme temperature swings
✅ Ground joint and pagoda joint options fit various setups
✅ Chemical corrosion shield protects sensitive experimental fluids
✅ Sturdy build withstands repeated cryogenic handling cycles

💡 What is a sealed cryogenic dewar used for in research labs?

This robust vessel eliminates fast heat transfer during intense cryo processing workflows.
- A broad entry point works pretty handy for rapid specimen retrieval and thorough rinsing.
- Interchangeable joint styles adapt quickly to various lab bench mounting requirements.
- Heavy wall construction guards your precious cultures against sudden temperature spikes. ✝️