❄️ Seal in the cold, seal out the worry!
This Liquid Nitrogen Tank Stopper, crafted from heat-insulating polyurethane, features a groove design for a secure, leak-proof fit across four size options (Φ30mm to Φ125mm). Durable and low-temperature resistant, it ensures safe, efficient liquid nitrogen storage with easy replacement to maintain uninterrupted lab or industrial workflows.
J**G
Seems to be a fine, inexpensively made stopper
The stopper itself seems ok. I misread the description and thought I was getting the tank + stopper, so I have no way to actually test this stopper because I don't have a tank.
Trustpilot
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