Tough Cylindrical Lab Dewar Flask With Coated Handle And Wide Pour Spout For Fast Swap Transfer Vented Polyethylene Lid Blocks Evaporation A Badass Science Supply That Is Totally Dope Built For Straight Up Daily Grind Success Anytime

Single Pack Lab Dewar Flask For Quick Liquid Transfer
✔️ Coated rubber handle, wide pour spout, vented lid cuts vapor

This sturdy vessel holds liquid nitrogen safely while you work. You will spot it constantly in university chemistry labs and hospital cryo units. The handy coated grip keeps your hands comfortable during heavy pours. You get fast transfers without worrying about slip-ups on wet benches. Loading fresh specimens becomes noticeably faster with every pour cycle.

✅ Coated exterior boosts hand comfort during rapid swaps
✅ Flared rim guides fluid straight into narrow jars cleanly
✅ Perforated poly cap traps precious cold samples effectively
✅ Cylindrical profile slides into standard lab racks perfectly

💡 Why pick a vented polyethylene stopper for deep freeze work?
You want a system that stops thermal shock during routine swaps.
- Reinforced threads seal tightly against volatile tank necks.
- Air channels bleed excess pressure right out of the vessel.
- Rust proof plastic shields your precious samples from spills.