What is a PTFE-coated stirring bar, and why is it beneficial?

A PTFE-coated stirring bar is a magnetic stirrer covered with a layer of polytetrafluoroethylene, a non-stick and chemically resistant material. This coating enhances the durability of the stirring bar and ensures a smooth interaction with various solvents in laboratory settings. PTFE's properties make it ideal for mixing solutions without contamination, allowing for precise experiments. For instance, when working with corrosive chemicals, this stirring bar protects your investment and maintains the integrity of the mixture.

What sizes are included in the Stonylab 7pcs Stir Bar Set?

The Stonylab 7pcs Stir Bar Set consists of a variety of sizes to accommodate different container types and volumes. This assortment allows you to select the perfect stirring bar for everything from small vials to larger beakers, ensuring effective mixing in any situation. For example, a smaller bar is perfect for tiny samples in microcentrifuge tubes, while larger bars efficiently stir solutions in 1-liter or larger flasks.

Can these stirring bars be used with hot liquids?

Yes, Stonylab stirring bars are suitable for use with hot liquids. The PTFE coating can withstand high temperatures, making it ideal for reactions requiring heat. This feature is particularly useful in processes like boiling or heating solutions to promote reactions, such as cooking or laboratory synthesis. However, it's important to check the limitations of your specific magnetic stirrer to ensure compatibility with high-temperature conditions.

How do I clean the PTFE-coated stirring bars?

To clean PTFE-coated stirring bars, simply rinse them in warm soapy water and scrub gently with a soft brush or cloth. Avoid abrasive cleaners or scouring pads that could damage the coating. For best results, you can soak them in a mild detergent solution for stubborn residues. This cleaning method preserves the integrity of the PTFE coating, ensuring that future experiments remain uncontaminated and effective.

Are these stirring bars compatible with all magnetic stirrers?

The Stonylab stirring bars are designed to work with virtually all standard magnetic stirrers. Their shape and size allow for seamless interaction across a range of stirrer brands, making them versatile tools for any laboratory setup. Ensure your stirrer has adequate magnetic strength to engage the bars effectively. Compatibility allows for smoother mixing, whether in chemical laboratories or culinary applications, ensuring consistent results.

What types of solutions can I mix with these stirring bars?

You can mix a wide range of solutions using the Stonylab stirring bars, including aqueous solutions, organic solvents, and even viscous substances. The PGFE coating ensures that the stirring bars resist chemical degradation, allowing them to be used in various laboratory settings. For example, they are great for preparing buffer solutions, conducting titrations, or even mixing culinary ingredients—offering a diverse range of applications.

Is the Stonylab Stir Bar Set safe for food contact?

While the PTFE coating is considered food-safe, the Stonylab Stir Bar Set is primarily designed for laboratory applications. If you intend to use these stirring bars for food or culinary ingredients, ensure thorough cleaning and use dedicated bars solely for food purposes to prevent cross-contamination. This approach allows you to safely blend ingredients while keeping your laboratory work separate to maintain purity in both fields.

Can I use these stirring bars in harsh chemical environments?

Absolutely! The PTFE coating on Stonylab stirring bars makes them resistant to a variety of harsh chemicals, including acids and bases. This feature is essential for experiments involving corrosive substances typically found in chemistry labs. Their robust design and non-reactiveness ensure that your stirring process remains unaffected by the chemicals being mixed, leading to more reliable experimental outcomes.

Where can I buy the Stonylab 7pcs Stir Bar Set in Bangladesh?

You can buy the Stonylab 7pcs Stir Bar Set on Ubuy, a trusted e-commerce platform that provides a wide range of products including lab equipment. Ubuy offers delivery options and customer support to ensure a smooth shopping experience. Whether you're upgrading your laboratory or seeking high-quality stirring tools, Ubuy is a reliable destination for acquiring this stir bar set in Bangladesh.

How to Shop stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Online From Ubuy?

It’s easy to shop stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Available to Shop Online in Bangladesh?

Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

stonylab

Durable and inert, magnet encapsulated in PTFE low friction coating

stonylab

Item #: 55789070

stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Stirring Bars White Stir Mixer for Stirrers, Assortment Pack Mixed Sizes 7 Pcs

Item #: 55789070

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What Stands Out

Variety of Sizes

The 7-piece set offers a mix of sizes, ensuring versatility for different laboratory tasks, enabling precise stirring in various containers.

PTFE Coating

Each stir bar features a durable PTFE coating, providing excellent chemical resistance and easy cleanup for use with a wide range of solvents.

High Magnetic Strength

Designed for strong magnetism, these stir bars ensure consistent and efficient stirring, enhancing experimental results and saving time in the lab.

Product Details

Durable and inert PTFE-coated magnetic stirring bars
Resistant to high temperature, corrosion, and abrasion; autoclave safe
Includes 7 stir bars of assorted sizes (10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 50mm)
Ideal for use in chemistry, biology, health, medical, agriculture, homebrew, and industry
Comes with a StonyLab 1-year limited warranty
If received damaged, customers can contact the seller for resolution

Brand Name	stonylab
Manufacturer	StonyLab Scientific
UPC	843798171237
Part Number	PTFE-StirBarSet-7PK
Model Number	PTFE-StirBarSet-7PK
Unit Count	7.0 Count
Item Weight	16 Grams
Number of Pieces	7
Material Type	Polytetrafluoroethylene
Color	7 Packs
Shape	Cylindrical
Material	Polytetrafluoroethylene
Brand	stonylab

Who Should Buy?

Laboratory Use
Ideal for chemists and researchers needing reliable stirring solutions for various experiments and reactions in lab environments.
Small Scale Production
Perfect for small businesses or startups requiring consistent stirring for product formulations in bottles or flasks.
Educational purposes
Beneficial for students and educators conducting experiments in chemistry classes, offering hands-on learning experiences.

High Volume Mixing
Not suitable for large-scale mixing tasks as the sizes may not accommodate high volume needs effectively.

Product Description

stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Stirring Bars White Stir Mixer for Stirrers, Assortment Pack Mixed Sizes 7 Pcs

About This Item

Introducing the StonyLab 7pcs Stir Bar Set - the perfect solution for all your stirring needs. This assortment pack is designed to provide you with the versatility you require for various applications in the laboratory. Crafted from durable and inert materials, these magnetic stir bars are coated with PTFE, a low friction coating that enhances chemical resistance. This coating ensures that the stir bars are resistant to high temperatures, corrosion, and abrasion.

You can even safely autoclave them! The set includes 7 stir bars of different sizes - 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 35 mm, and 50 mm. With this variety, you'll be able to satisfy most of your stirring needs, whether it be in chemistry, biology, health and medical, agriculture, or homebrewing. These stir bars are also ideal for industrial mixing applications. When it comes to stirring fluids on a magnetic stirrer, these PTFE-coated magnetic stir bars are the perfect tools.

They are specifically designed to deliver exceptional performance and ensure efficient mixing. With their white color, these stir bars are highly visible in the flasks, allowing you to monitor the mixing process with ease. We are confident about the quality of our product, which is why we provide a 1-year limited warranty. If you happen to receive a damaged set, please contact us immediately, and we will work towards a satisfactory resolution. Invest in the StonyLab 7pcs Stir Bar Set and experience efficient and reliable stirring like never before.

Don't settle for subpar alternatives - choose the best for your laboratory experiments and applications. Order your set today!.

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Customer Questions & Answers

Question: How to Shop stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Online From Ubuy?

Answer: It’s easy to shop stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Available to Shop Online in Bangladesh?

Answer: Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

High-quality PTFE coating
Variety of sizes available
Effective magnetic stirring
Durable and long-lasting
Easy to clean and maintain

Cons

Some users find them a bit heavy.

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.

BDT 2958

Order now and get it around Thursday, September 03

QTY:

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Features & Benefits

Inert magnet with PTFE coating increases chemical resistance
Resistant to high temperature, corrosion and abrasion
Includes 7 stir bars of different sizes
Ideal for various laboratory experiments and applications
StonyLab offers a 1-year limited warranty
Autoclave safe

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stonylab 7pcs Stir Bar Set, PTFE-Coated Magnetic Stirring Bars White Stir Mixer for Stirrers, Assortment Pack Mixed Sizes 7 Pcs

BDT 2958

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

stonylab Stirrer Bars PTFE-StirBarSet-7PK Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

BDT 2958

Features & Benefits

Ubuy Assurance

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