---
product_id: 522558673
title: "ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever"
brand: "anzeser"
price: "229 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/522558673-anzeser-4-pcs-30mm-1-8-inch-ptfe-magnetic-stirrer
store_origin: PL
region: Poland
---

# Includes black magnetic retriever 4x 30mm PTFE-coated stir bars Operates -196℃ to 250℃ ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever

**Brand:** anzeser
**Price:** 229 zł
**Availability:** ✅ In Stock

## Summary

> 🧪 Stir Smarter, Not Harder — Elevate Your Lab Game!

## Quick Answers

- **What is this?** ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever by anzeser
- **How much does it cost?** 229 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/522558673-anzeser-4-pcs-30mm-1-8-inch-ptfe-magnetic-stirrer)

## Best For

- anzeser enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready to Go:** Lightweight 91g set with 4 bars plus retriever, designed for seamless integration into any stirring setup.
- • **Versatile Lab & Home Use:** Perfect for chemistry, biology, medical research, and even artisanal tinctures or yeast starters—your all-in-one stirring solution.
- • **Precision Magnetic Stirring:** 4 durable PTFE-coated bars ensure smooth, contamination-free mixing for your lab or homebrew projects.
- • **Effortless Stir Bar Retrieval:** Innovative black retriever glides along container walls, making bar recovery quick and mess-free every time.
- • **Extreme Temperature Resilience:** Withstands from cryogenic -196℃ to scorching 250℃ without losing mechanical integrity—built for any experiment.

## Overview

The ANZESER 4-piece magnetic stirrer set features 30mm PTFE-coated bars that resist corrosion and abrasion, maintaining performance from -196℃ to 250℃. Ideal for professional and home labs alike, it includes a sleek black magnetic retriever for easy bar recovery, making it a must-have for precise, efficient stirring in chemistry, biology, and brewing applications.

## Description

ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever

## Features

- Magnetic stirrer bars are constructed with a magnet assembled in and PTFE coating, resistant to corrosion and abrasion, nontoxic; durable and inert
- They are a popular way of stirring liquids in modestly sized containers; perfect for chemistry and biology research, home-lab use; home brewers to make a yeast starter, or tinctures/salves
- The Stir Bar Retriever follows the lines on the outside of the container to help you easily pick up the stir bar from the bottom of the container. Does not get wet. The perfect accessory for a black magnetic stirrer.
- The package contains 4 magnetic stirring bars (8*30mm) + 1 stirring bar retriever
- High & low temperature resistance: Maintain a good mechanical toughness between 196℃ ~250℃. Even if the temperature dropped to -196℃, it can also maintain a 5% elongation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid) |
| Brand | ANZESER |
| Colour | black |
| Shape | Cylindrical |
| Number of Pieces | 4 |
| Manufacturer | ANZESER |
| Country of Origin | USA |
| Model number | STB4-R |
| Item Weight | 91 g |
| Package Dimensions | 14.6 x 12.29 x 3.71 cm; 91 g |
| Item model number | STB4-R |
| Are batteries included? | No |

## Product Details

- **Material:** PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid)
- **Brand:** ANZESER
- **Colour:** black
- **Shape:** Cylindrical
- **Number of Pieces:** 4

## Images

![ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever - Image 1](https://m.media-amazon.com/images/I/41KtyqJ6UTL.jpg)
![ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever - Image 2](https://m.media-amazon.com/images/I/61CJPgolD0L.jpg)
![ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever - Image 3](https://m.media-amazon.com/images/I/6167meDMydL.jpg)
![ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever - Image 4](https://m.media-amazon.com/images/I/6115Iyc6PUL.jpg)
![ANZESER 4 Pcs 30mm(1.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,Laboratory Bar,Stir Plate Bar + Black Stir Bar Retriever, Magnetic Retriever - Image 5](https://m.media-amazon.com/images/I/71nWsylIS5L.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-29*