Weewooday
0 ratings
Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch
genuine image
Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch
PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Stir Rod Magnetic, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet Stick (4 Pieces,30 mm/ 1.18 Inch)
Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch
Item #: 36027174

Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch

89% of respondents would recommend this to a friend

Item #: 36027174

USD 16

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, September 28
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Stir Rod Magnetic, Laboratory Bar, Stir Plate Bar, Stir Plate Magnet Stick (4 Pieces,30 mm/ 1.18 Inch)
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Constructed from high-quality PTFE and stainless steel, these stirrer bars ensure longevity and resistance to chemicals, making them ideal for laboratory use.
Optimal Size
At 30 mm, the stirrer bars are perfectly sized for effective mixing in various laboratory containers, allowing for efficient operation without compromising the sample volume.
Magnetic Strength
Featuring strong magnets, these PTFE magnetic stirrer bars provide reliable mixing, ensuring uniform consistency and performance even in challenging laboratory environments.

Product Details

Explore a wide range of PTFE Magnetic Stirrer Mixer Stir Bars at Ubuy Turks and Caicos. High-quality Laboratory Bar for efficient mixing in laboratories.
  • Made of quality PTFE and magnetic steel for high temperature resistance and corrosion
  • Cylindrical shape and smooth surface reduce friction and improve rotation
  • Widely applicable in scientific research, universities, industrial and agricultural laboratories
  • Compatible with various types of magnetic stirrers or heating stirrers
  • Package includes 4 pieces of 30mm/1.18 inch PTFE magnetic stir bars
  • Stable speed with no deviation for fine workmanship and no surface impurities

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Essential for laboratory settings requiring precise stirring without contamination, enhancing reproducibility in experiments.

  • Educational Institutions

    Ideal for schools and universities to demonstrate mixing concepts safely and effectively during chemistry experiments.

  • DIY Enthusiasts

    Great for hobbyists needing reliable mixing solutions for craft projects or resin applications with a clean finish.

Not Suitable For
  • High-Volume Industries

    Not suitable for large-scale mixing operations where speed and capacity are critical for workflow efficiency.

Product Description

Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer,30 Mm/ 1.18 Inch

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of a PTFE magnetic stirrer mixer stir bar?

    Answer: The PTFE magnetic stirrer mixer stir bar is designed for mixing liquids effectively in laboratory settings. It uses a rotating magnet to stir a liquid, ensuring a uniform mixture. This is especially useful for chemical reactions and procedures requiring accurate mixing of solutions. Its PTFE coating makes it resistant to chemicals and easy to clean, enhancing its durability and performance.
  • Question: How do I use a PTFE magnetic stirrer mixer stir bar?

    Answer: To use a PTFE magnetic stirrer mixer stir bar, simply place it into the liquid you want to mix and set it on a magnetic stir plate. Adjust the speed of the stirrer according to your mixing needs. This setup allows for effective mixing without manual intervention, ideal for applications like creating emulsions, dissolving solids, or accelerating chemical reactions. Ensure the stir bar is compatible with your stir plate for optimal results.
  • Question: What are the dimensions of this stir bar?

    Answer: The PTFE magnetic stirrer mixer stir bar in question measures 35 mm (approximately 1.38 inches) in length. This size is ideal for smaller laboratory containers, providing effective mixing without taking up excessive space. Its compact design allows it to fit snugly within beakers or flasks, making it a versatile tool for various mixing tasks in different lab environments.
  • Question: Why is PTFE an important material for stir bars?

    Answer: PTFE, or polytetrafluoroethylene, is crucial for stir bars due to its excellent chemical resistance and low friction properties. This means that it won’t react with most substances, ensuring that your samples remain uncontaminated during mixing. Additionally, PTFE provides smooth stirring action, enhancing the performance of your magnetic stirrer mixer in various chemical and biological applications.
  • Question: How many pieces are included in this stir bar set?

    Answer: This set includes 24 pieces of PTFE magnetic stirrer mixer stir bars. Having multiple stir bars allows for efficient mixing of different solutions concurrently, which is particularly useful in busy laboratory settings. It ensures you have enough stir bars on hand for multiple experiments, enhancing productivity while minimizing downtime between tasks.
  • Question: Can this stir bar be used for high viscosity liquids?

    Answer: Yes, the PTFE magnetic stirrer mixer stir bar can be used for high viscosity liquids, although the effectiveness may depend on the strength of your magnetic stirrer. For optimal results with thicker liquids, consider using larger stir bars if available, as they can generate more stirring momentum. This versatility makes PTFE stir bars suitable for a range of applications, from low to high viscosity substances.
  • Question: Are these stir bars reusable?

    Answer: Absolutely, PTFE magnetic stirrer mixer stir bars are reusable and designed for long-term use. After each experiment, clean them thoroughly to remove any residues; their PTFE coating ensures that they resist staining and buildup. This makes them an economical choice for laboratories, as they can be cleaned and used repeatedly across various mixing tasks.
  • Question: What types of liquids can I mix with the stir bars?

    Answer: You can mix a wide range of liquids with PTFE magnetic stirrer mixer stir bars, including aqueous solutions, solvents, and various chemical mixtures. Their chemical inertness allows safe stirring of acids, bases, and other hazardous substances without contamination. This makes them ideal for experiments in chemistry, biology, and materials science where precise mixing is crucial.
  • Question: Are there any specific maintenance tips for these stir bars?

    Answer: Maintaining PTFE magnetic stirrer mixer stir bars is straightforward. Rinse them thoroughly after use, avoiding abrasive materials that could scratch the PTFE surface. Store them in a clean, dry environment to protect them from dust and contamination. Regular checks for wear and tear will help prolong their life, ensuring consistent performance in your laboratory processes.
  • Question: Where can I buy PTFE magnetic stirrer mixer stir bar?

    Answer: You can purchase PTFE magnetic stirrer mixer stir bars from Ubuy in Turks and Caicos. Ubuy offers a wide variety of laboratory supplies, including this specific stir bar set. With their reliable service and dedication to customer satisfaction, Ubuy ensures you find the right products for your laboratory needs.

Weewooday Stirrers Editorial Review

Weewooday 2 Pieces PTFE Magnetic Stir Bar Lab Stirrer, 30 Mm/ 1.18 Inch offers an efficient stirring solution ideal for various lab applications. These stir bars feature a durable PTFE coating, ensuring longevity and resistance to pitting, as users have noted their reliability in both small and large containers. The magnetic strength holds the stir bars securely in place, allowing them to create a strong vortex with minimal hassle. Users appreciate the quiet operation and the ability to easily match the stir bars to different beakers, making them versatile for practical use. Overall, they are a reliable choice for stirring needs, particularly in lab settings.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Durable PTFE coating enhances longevity
  • Strong magnetic hold for effective stirring
  • Creates a vortex quickly with the right settings
  • Works well with various container sizes
  • Quiet operation during use

Cons

  • Magnets could be slightly stronger for some users

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 16

Order now and get it around Monday, September 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Resists high temperatures, corrosion, abrasion, and high rotational forces
  • Fine workmanship, no impurities or burrs on the surface
  • Stable speed and no deviation
  • Made of PTFE and quality magnetic steel
  • Reduces friction and improves smooth rotation
  • Widely applicable in scientific research, universities, laboratories, industrial, and agricultural sectors

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.