---
product_id: 507697399
title: "Stopper for Liquid Nitrogen Storage Tank, Ln2 Dewar, Cryogenic Container Plug Cap, Diameter 125 mm 5\""
brand: "rubidia"
price: "390.12 DT"
currency: TND
in_stock: true
category: "Rubidia"
url: https://www.desertcart.tn/products/507697399-stopper-for-liquid-nitrogen-storage-tank-ln2-dewar-cryogenic-container
store_origin: TN
region: Tunisia
---

# Loose fitting design prevents pressure buildup Secure cap ensures safe cryogenic storage 125mm neck diameter for universal fit Stopper for Liquid Nitrogen Storage Tank, Ln2 Dewar, Cryogenic Container Plug Cap, Diameter 125 mm 5"

**Brand:** rubidia
**Price:** 390.12 DT
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal your cryo gear with confidence—safety and precision in one plug!

## Quick Answers

- **What is this?** Stopper for Liquid Nitrogen Storage Tank, Ln2 Dewar, Cryogenic Container Plug Cap, Diameter 125 mm 5" by rubidia
- **How much does it cost?** 390.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/507697399-stopper-for-liquid-nitrogen-storage-tank-ln2-dewar-cryogenic-container)

## Best For

- rubidia enthusiasts

## Why This Product

- Trusted rubidia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Loose fitting design allows safe venting, eliminating risks of container rupture or leaks.
- • **Cryo-Ready Durability:** Crafted to withstand extreme cold, ensuring your liquid nitrogen stays securely contained.
- • **Trusted Lab Essential:** Ranked #127 in Lab Cap Plugs, a must-have for professionals managing cryogenic storage.
- • **Plug & Play Convenience:** Simple cap-only design makes replacement or upgrades hassle-free—tank sold separately.
- • **Precision Fit, Zero Pressure:** Engineered with a 125mm neck diameter to fit LN2 Dewars perfectly while preventing dangerous pressure buildup.

## Overview

This 125mm diameter stopper is designed specifically for liquid nitrogen storage tanks (LN2 Dewars). Its loose fitting prevents pressure buildup, ensuring safe venting during cryogenic storage. The cap is sold separately from the tank and is a reliable, industry-trusted accessory for lab and industrial use.

## Description

1. Stopper / Cap for liquid nitrogen storage tank. 2. Neck diameter: 125 mm (5"). 3. Loose fitting to avoid pressure buildup. 4. Cap only, tank is not included.

## Features

- Stopper / Cap for liquid nitrogen storage tank.
- Neck diameter: 125 mm (5").
- Loose fitting to avoid pressure buildup
- Cap only, tank is not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHFBC9MV |
| Best Sellers Rank | #719,064 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #127 in Lab Cap Plugs |
| Date First Available | October 5, 2022 |
| Manufacturer | Chang Bioscience |

## Images

![Stopper for Liquid Nitrogen Storage Tank, Ln2 Dewar, Cryogenic Container Plug Cap, Diameter 125 mm 5" - Image 1](https://m.media-amazon.com/images/I/3162rA5ob1L.jpg)

## Frequently Bought Together

- Stopper for Liquid Nitrogen Storage Tank, Ln2 Dewar, Cryogenic Container Plug Cap, Diameter 125 mm 5"
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**Shop now:** [https://www.desertcart.tn/products/507697399-stopper-for-liquid-nitrogen-storage-tank-ln2-dewar-cryogenic-container](https://www.desertcart.tn/products/507697399-stopper-for-liquid-nitrogen-storage-tank-ln2-dewar-cryogenic-container)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-07*