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Stirrers
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  6. Stirrers, Mixers & Accessories
  7. Stirrers
  8. BBTCTY Magnetic Stirrer…
BBTCTY

BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS

4.4
(120 Ratings)
BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹2,900₹4,510

You save ₹1,610 (36%)

36% off the seller list price

Qty
BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS — 9X45mm,10pcs
9X45mm,10pcs
₹4,160
₹6,010
In Stock
BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS — 7X25mm,10pcs
7X25mm,10pcs
₹2,900
₹4,510
In Stock
BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS — 8x30mm,10pcs
8x30mm,10pcs
₹3,260
₹5,070
In Stock
BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS — Cute,10PCS / 6X10 mm
Cute,10PCS / 6X10 mm
₹2,540
₹3,740
In Stock

Estimated doorstep delivery by 31 Oct - 2 Nov from USA

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About this item

BBTCTY Magnetic Stirrer Stir Bar is a PTFE-coated inert magnetic stir bar, measuring 7mm in diameter and 25mm in length, available in India through crowcrowcrow, with excellent chemical resistance and high-temperature tolerance.

Constructed with a strong magnet and PTFE coating, it resists corrosion from acids, alkalis, and organic solvents, maintaining performance even at 250°C. Its inert surface ensures no adhesion to liquids, making it ideal for precise mixing in scientific research, universities, and industrial labs. The smooth surface and fine workmanship prevent burrs and impurities, ensuring stable speed and no deviation, packed in a clean plastic bag for safety and hygiene.

Imported from the USA, this stir bar offers reliable quality and long-term durability. Indian labs benefit from fast ExpressBox delivery, with all duties handled, ensuring quick setup and minimal downtime for experiments and production processes.

Key Features

  • Size: 7 mm x 25 mm (Diameter * length) ; Quantity: 10pcs,Shape:Cylinder with Pivot Ring Shape
  • Constructed with a magnet assembled in and PTFE coating,New and Strong Magnetic.Pure white.
  • Non-toxic , No adhesion , High /Low temperature resistance , Weather resistance.
  • Fine workmanship, no impurities and burrs on the surface, stable speed and no deviation. Good plastic bag packing : Clean,Cute. You're worth it.
  • Suitable for various types of magnetic stirrers,is widely applied in scientific research,universities,laboratories,industrial ,agricultural,to stir mixed liquids

Why choose this product

Formulated for Scientific & Industrial Use

Constructed with inert PTFE coating, these stir bars resist corrosion from acids and solvents, supporting high-temperature operations up to 250°C. Their strong magnetic core ensures stable stirring without deviation, backed by rigorous workmanship for impurity-free performance. Ideal for labs and industries requiring reliable, inert mixing tools, imported directly from the USA for quality assurance.

Suitable for Indian Labs & Industrial Settings

Designed for diverse chemical environments, these stir bars are perfect for scientific research, university labs, and industrial mixing in India. They withstand harsh chemicals and temperature extremes, with fast ExpressBox delivery and duties included, ensuring quick setup and ongoing productivity. Skip local inferior alternatives—trust imported quality for critical tasks.

How to use

  • Select the right size — Choose 7mm x 25mm stir bars for small to medium vessels. Match size to vessel diameter for efficient mixing.
  • Place in vessel — Insert the stir bar into the liquid, ensuring it is centered and not overcrowded for stable operation.
  • Operate with stirrer — Use compatible magnetic stirrer, set appropriate speed, and support high-temp operation up to 250°C for best results.

Example scenarios

Typical situations where BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Dr. Rani, 35, Mumbai, needs inert stir bars for acid-base titrations in university lab.

How this product helps

Imported PTFE stir bars withstand acids, support up to 250°C, delivered in 4 days, saving ₹200 per set compared to local inferior options.

Nutrition Facts

Coating Material
PTFE (Teflon)
Temperature Resistance
250°C
Corrosion Resistance
Strong acid and alkali resistant
Toxicity
Non-toxic, inert

How we compare

FeatureBBTCTY Magnetic StirrerOthers
Material & CoatingPTFE-coated, inert, high-temp resistant, 7mm x 25mm, 10PCSLocal stir bars often use cheaper coatings, less inert, lower temp resistance, packs of 5-8
Price & Cost per UnitOffer: ₹2,900 for 10PCS, ₹290 per pcs₹300-₹500 for 5-8 pieces, lower quality, shorter lifespan
Chemical & Temp ResistanceSupports up to 250°C, resistant to acids, alkalis, solventsLimited chemical resistance, lower temperature tolerance, prone to corrosion
Durability & CompatibilityStable, no deviation, compatible with various stirrersLess stable, may wobble or degrade quickly, incompatible with high-temp stirrers

Product details

SKUtvm8640
GTIN0723740420005
BrandBBTCTY
Size7 mm x 25 mm
ShapeCylinder with Pivot Ring
MaterialPTFE-coated Plastic
ColorPure White

About BBTCTY

BBTCTY specializes in high-quality laboratory consumables, trusted for inert, corrosion-resistant materials suitable for scientific research.

Compliance & Legal

No specific compliance notes; suitable for general lab use, inert and non-toxic.

Customer Reviews

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FAQ, See What Others Asked

What size magnetic stir bar should I choose for my flask or beaker?
Match the stir bar size to your vessel's diameter—about half to two-thirds of the container's base. Our 7mm x 25mm set covers most common lab vessels, ensuring efficient mixing without wobbling.
Are these stir bars safe for use with chemicals and solvents?
Yes, PTFE coating makes these stir bars chemically inert, resistant to acids, alkalis, and organic solvents. They support high temperatures up to 250°C, suitable for aggressive lab chemicals.
Can I autoclave these stir bars?
Yes, the PTFE-coated stir bars can withstand autoclaving up to 250°C, making them suitable for sterilization and repeated use in laboratory settings.
How do I choose the right stir bar for my lab?
Select a size matching your vessel's diameter—our 7mm x 25mm stir bars are versatile for small to medium containers. For larger vessels, consider longer or larger diameter stir bars.
Are these stir bars imported from the USA?
Yes, these high-quality PTFE-coated stir bars are imported directly from the USA, ensuring reliable performance and inertness for sensitive chemical processes.

Frequently bought together

BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS

This item:

BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS

₹2,900

BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS

This item

BBTCTY Magnetic Stirrer Stir Bar PTFE 7mm x 25mm | Inert, High Temp Resistance, 10PCS

₹2,900

Total price:

₹12,710

You save ₹3,360 (21%) Extra

3 items selected

3 items

₹12,710

You save ₹3,360 (21%) Extra

Product Comparison

Attributes
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Spec
Price
₹2,900
₹4,510
₹4,690
₹5,570
₹5,120
₹5,990
₹1,580
₹2,160
₹3,720
₹5,610
₹3,530
₹5,450
₹1,730
₹2,760
Rating
4.40(120)
4.38(8)
4.38(8)
4.63(8)
4.38(8)
4.50(1,036)
4.70(294)
Brand NameBBTCTYLAB FISHLAB FISHYizerelANZESERQuartetuxcell
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,900₹4,510

You Save ₹1,610

Estimated doorstep delivery by 31 Oct - 2 Nov from USA
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₹8,700+ (3× the price)
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