---
product_id: 61389584
title: "Stir Bar 10x20 PTFE Magnetic Disc Stirbar"
brand: "brand: big science"
price: "FREE"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/61389584-stir-bar-10x20-ptfe-magnetic-disc-stirbar
store_origin: AR
region: Argentina
---

# Stir Bar 10x20 PTFE Magnetic Disc Stirbar

**Brand:** brand: big science
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Stir Bar 10x20 PTFE Magnetic Disc Stirbar by brand: big science
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/61389584-stir-bar-10x20-ptfe-magnetic-disc-stirbar)

## Best For

- brand: big science enthusiasts

## Why This Product

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

## Description

A stir bar (also known as a flea, spin bar, stirring bar or stirbar) is a magnetic bar used to stir a liquid mixture or solution, usually in a laboratory.  The stir bar’s motion id driven by a separate rotating magnet or assembly of electromagnets (i.e. coils) located beneath the vessel containing the liquid.

## Features

- This is a 10 x 20 PTFE Disc Stirbar, used in tubes

## Images

![Stir Bar 10x20 PTFE Magnetic Disc Stirbar - Image 1](https://images-na.ssl-images-amazon.com/images/I/21x-zU1tBjL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/61389584-stir-bar-10x20-ptfe-magnetic-disc-stirbar](https://www.desertcart.com.ar/products/61389584-stir-bar-10x20-ptfe-magnetic-disc-stirbar)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-22*