---
product_id: 637375290
title: "Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type"
brand: "labasics"
price: "€ 22.18"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/637375290-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber
store_origin: NL
region: Netherlands
---

# 19mm precision fit Reusable natural rubber 1-year warranty Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type

**Brand:** labasics
**Price:** € 22.18
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Quality!

## Quick Answers

- **What is this?** Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type by labasics
- **How much does it cost?** € 22.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/637375290-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber)

## Best For

- labasics enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Choice:** Reusable design means less waste, making it a sustainable option for environmentally conscious labs.
- • **High-Quality Material:** Crafted from premium natural rubber, these stoppers are built to last and prevent cross-contamination.
- • **Precision Engineering:** Each stopper is precision-shaped for a smooth surface and accurate sizing, enhancing your lab's efficiency.
- • **Satisfaction Guaranteed:** Backed by a 1-year limited warranty, ensuring you receive a product that meets your high standards.
- • **Perfect Fit for Lab Glassware:** Designed specifically for 19/22 outer joint glassware, ensuring a snug and secure seal.

## Overview

The Labasics Rubber Stopper 10-Pack features 19mm natural rubber stoppers designed for 19/22 outer joint lab glassware. These precision-engineered, reusable stoppers help prevent cross-contamination and come with a 1-year warranty for peace of mind.

## Description

Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type

## Features

- Pack of 10
- The 19 mm (19#) stopper with an inner diameter is ideal for laboratory glassware equipped with a corresponding 19/22 joint
- High-quality natural rubber, reusable, avoid cross-contamination for optimal use
- Precision-shaped, accurately sized, smooth-surfaced, and durable for long-lasting use
- Warranty: Labasics 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied

## Images

![Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type - Image 1](https://m.media-amazon.com/images/I/51yinssq3cL.jpg)
![Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type - Image 2](https://m.media-amazon.com/images/I/51OMQ9DVrBL.jpg)
![Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type - Image 3](https://m.media-amazon.com/images/I/51CpoUzi++L.jpg)
![Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type - Image 4](https://m.media-amazon.com/images/I/51QSdb1VtOL.jpg)
![Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type - Image 5](https://m.media-amazon.com/images/I/6150etlTDhL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Labasics Rubber Stopper (10-Pack), 10-Pack 19# Natural Rubber Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type
- Adamas-Beta Glass Reducing Connecting Adapter from 19/22 Outer to 24/40 Inner Glass Joint Lab Glassware

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**Shop now:** [https://www.desertcart.nl/products/637375290-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber](https://www.desertcart.nl/products/637375290-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-13*