---
product_id: 354725603
title: "Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars"
brand: "haocheng"
price: "₨1287"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/354725603-magnetic-stir-bar-set-7pcs-lab-type-b-mixed-size
store_origin: SC
region: Seychelles
---

# Heat resistant up to 250°C 7 precision sizes for versatile lab use Operates down to -196°C for extreme conditions Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars

**Brand:** haocheng
**Price:** ₨1287
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Stir up precision and power in every mix!

## Quick Answers

- **What is this?** Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars by haocheng
- **How much does it cost?** ₨1287 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/354725603-magnetic-stir-bar-set-7pcs-lab-type-b-mixed-size)

## Best For

- haocheng enthusiasts

## Why This Product

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

## Key Features

- • **Durable PTFE Coating:** Teflon surface ensures chemical resistance and longevity
- • **Versatile Size Range:** 7 mixed sizes (5x10mm to 9x35mm) to fit all your stirring needs
- • **Lab-Grade Reliability:** Ideal for biological, chemical, and medical research applications
- • **Smooth & Stable Stirring:** Built-in pivot axle minimizes vibration and wear during use
- • **Extreme Temperature Tolerance:** Reliable performance from cryogenic lows to high heat

## Overview

This 7-piece Magnetic Stir Bar Set features PTFE-coated cylindrical bars in multiple sizes, designed for stable, vibration-free stirring in demanding lab environments. Resistant to acids, alkalis, and organic solvents, it operates reliably from -196°C to 250°C, making it essential for advanced biological, chemical, and medical research.

## Description

Description 1.Size:5*10mm/6*12mm/8*20mm/7*25mm/8*28mm/8*30mm/9*35mm ( diameter x length)2. Quantity: 7pcs3. Shape: Cylinder with pivot 4. Material: PTFE (Polytetrafluoroethylene) 5. New

## Features

- Stirrer Mixer Stir Bar Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
- Stir bars are coated with Teflon (PTFE) covering, built-in pivot axle helps to reduce vibration and wear during stirring.
- With acid and alkali resistance, resistant to a variety of organic solvents, almost insoluble in solvents.
- High temperature up to 250 , low temperature up to -196 .
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TM8N6KS |
| Brand | Haocheng |
| Colour | white |
| Item Shape | Cylindrical |
| Manufacturer | Shenzhen Haocheng Instrument Co.,Ltd |
| Material | PTFE (Polytetrafluoroethylene) |
| Material Type | PTFE (Polytetrafluoroethylene) |
| Number of Pieces | 7 |
| Number of pieces | 7 |
| Shape | Cylindrical |
| UPC | 768399555258 |

## Product Details

- **Material:** PTFE (Polytetrafluoroethylene)
- **Brand:** Haocheng
- **Colour:** white
- **Shape:** Cylindrical
- **Number of pieces:** 7

## Images

![Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars - Image 1](https://m.media-amazon.com/images/I/41jhr4INHuL.jpg)
![Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars - Image 2](https://m.media-amazon.com/images/I/419HMD9XtrL.jpg)
![Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars - Image 3](https://m.media-amazon.com/images/I/51zowS7VB-L.jpg)
![Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars - Image 4](https://m.media-amazon.com/images/I/51d7hNc41CL.jpg)
![Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars - Image 5](https://m.media-amazon.com/images/I/41jmacpZkvL.jpg)

## Frequently Bought Together

- CHSZCHC Magnetic Stir Bar Set,7pcs Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*