---
product_id: 360039566
title: "sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79\") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4"
brand: "sourcing map"
price: "$22.87"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/360039566-sourcing-map-magnetic-stirrer-mixer-stir-bar-rod-20mm-0
store_origin: US
region: United States of America
---

# Reusable design 20mm length Temp range: -180℃ to 250℃ sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4

**Brand:** sourcing map
**Price:** $22.87
**Availability:** ✅ In Stock

## Summary

> 🔍 Stir Up Innovation with Every Spin!

## Quick Answers

- **What is this?** sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 by sourcing map
- **How much does it cost?** $22.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/360039566-sourcing-map-magnetic-stirrer-mixer-stir-bar-rod-20mm-0)

## Best For

- sourcing map enthusiasts

## Why This Product

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

## Key Features

- • **🧼 Easy to Clean:** Simply wash and dry for hassle-free reuse.
- • **📏 Perfectly Sized:** Compact 20mm design fits seamlessly into your lab setup.
- • **🔄 Smooth Rotation:** Designed for minimal friction, enhancing your stirring experience.
- • **🔬 Precision Stirring:** Achieve unparalleled mixing efficiency in your lab experiments.
- • **🌟 Corrosion Resistant:** PTFE coating ensures durability and longevity, even under extreme conditions.

## Overview

The sourcing map Magnetic Stirrer Mixer Stir Bar Rod is a high-performance laboratory tool designed for efficient mixing of liquids. With a compact size of 20mm and a robust PTFE coating, it offers exceptional resistance to corrosion and high temperatures, making it ideal for various research applications. This pack of 4 stir bars is reusable and easy to clean, ensuring you can maintain optimal performance in your experiments.

## Description

sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4

## Features

- Magnetic stir bars are used to stir liquids or solutions in the biology and chemistry field, research laboratory applications, etc. Usually used with a magnetic stirrer or heating stirrer, quieter, more efficient than other stirrers.
- The magnetic stir bar is in size of:Total length: 20mm(0.79 inch); Diameter(Approx): 6mm(0.24 inch)
- The magnetic stir bar made from magnet with PTFE coating, the coating is corrosion resistant and has good resistance to high temperature(temperature tolerance range:-180 ℃~250 ℃)
- Smooth surface, reduce friction and improves smooth rotation, easy to clean. With better rotational stability and better stirring effect.
- The magnetic stir bar is reusable, please wash and dry it after use for next time use. Keep away from iron and other magnetic materials, so as not to affect the magnetic properties of the magnetic stirrer. It should be replaced when the appearance of the magnetic stirrer is obviously worn, or the magnetic force has faded seriously

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | sourcing map |
| Part number | a21060800ux0417 |
| Item Weight | 9 g |
| Package Dimensions | 12.9 x 9.8 x 0.5 cm; 9 g |
| Manufacturer reference | a21060800ux0417 |
| Size | 20x6mm |
| Colour | white |
| Material | Magnet, PTFE Coating |
| Shape | Cylindrical |
| Number of Pieces | 4 |
| Batteries Required? | No |

## Product Details

- **Material:** Magnet, PTFE Coating
- **Brand:** sourcing map
- **Colour:** white
- **Shape:** Cylindrical
- **Number of pieces:** 4

## Images

![sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 - Image 1](https://m.media-amazon.com/images/I/41hP96Vs1zL.jpg)
![sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 - Image 2](https://m.media-amazon.com/images/I/514hKEYR0cL.jpg)
![sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 - Image 3](https://m.media-amazon.com/images/I/61A+p58DOHL.jpg)
![sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 - Image 4](https://m.media-amazon.com/images/I/61TZ0Qwh1gL.jpg)
![sourcing map Magnetic Stirrer Mixer Stir Bar Rod 20mm(0.79") Cylinder Shape PTFE Coating Magnet White for Laboratory Pack of 4 - Image 5](https://m.media-amazon.com/images/I/71iCooWZGhL.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*