---
product_id: 638911457
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: "99.79 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/638911457-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber
store_origin: TN
region: Tunisia
---

# Precision 19# fit for 19/22 joints Premium reusable natural rubber Durable with 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:** 99.79 DT
**Availability:** ✅ In Stock

## Summary

> 🧪 Seal your experiments with confidence and style!

## 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?** 99.79 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/638911457-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 & Reusable:** Crafted from premium natural rubber that resists wear and cross-contamination, supporting sustainable lab practices.
- • **Perfect Fit, Every Time:** Engineered for seamless compatibility with 19/22 outer joint lab glassware to ensure airtight sealing and prevent leaks.
- • **Bulk Pack for Efficiency:** 10-pack supply keeps your lab fully stocked, minimizing downtime and last-minute reorder stress.
- • **Trusted Quality Assurance:** Backed by Labasics’ 1-year limited warranty, ensuring peace of mind and reliable support.
- • **Precision-Crafted Durability:** Smooth-surfaced and accurately sized for long-lasting performance under rigorous lab conditions.

## Overview

Labasics Rubber Stopper 10-Pack offers precision-fit 19# natural rubber septum stoppers designed for 19/22 outer joint lab glassware. These durable, reusable stoppers prevent cross-contamination and ensure airtight seals, backed by a 1-year warranty for dependable lab performance.

## Description

Product Description Labasics Stopper Collection Flip-top Rubber Flip-top Silicone Rubber stopper Silicone stopper 5 PK Penny stopper 5 PK Hex Head Stopper 1 PK Hex Head Stopper

## 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
- premium 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9T5G34K |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 87,958 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 156 in Lab Stoppers |
| Customer Reviews | 4.3 4.3 out of 5 stars (6) |
| Date First Available | 30 Jun. 2023 |
| Item Weight | 3 g |
| Manufacturer | Labasics Scientific |
| Manufacturer reference | LB-RubberStopper-10PK-19# |
| Part number | LB-RubberStopper-10PK-19# |
| Product Dimensions | 1.9 x 1.9 x 2.2 cm; 3 g |
| Size | 19# |

## 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)

## 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.tn/products/638911457-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber](https://www.desertcart.tn/products/638911457-labasics-rubber-stopper-10-pack-10-pack-19-natural-rubber)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*