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Teflon Magnetic Beads | Cylinderical Shape | PTFE
Price range: ₹169.00 through ₹899.00pc
Prices are inclusive of GST
PTFE (Teflon) coated cylindrical magnetic stirrer bars are designed for smooth and efficient mixing on magnetic stirrers and hot plate stirrers. The PTFE coating provides excellent chemical resistance, low contamination, and easy cleaning—ideal for routine and corrosive lab applications. Cylindrical Magnetic Stirring Bar with moulded centre ring contains Alnico V Magnet. Magnets fully encapsulated, leakproof, seamless, polished bars offers excellent centring and smooth running characteristics, universal application.
Shipping & Delivery
-
Courier delivery
Our courier will deliver to the specified address d
2-3 Days
From $20
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DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From $40
Description
Specifications:
Cylindrical shape for stable and uniform stirring
PTFE (Teflon) coated – chemically inert and corrosion resistant
Strong internal magnet for consistent rotation
Smooth non-stick surface for easy cleaning
Suitable for use with magnetic stirrers / hot plate stirrers
Long life, reusable lab accessory
Applications:
Mixing chemicals and solutions in beakers and flasks
Routine laboratory stirring
Acid/alkali solution preparation
Pharmaceutical, biotech, and research labs
Educational laboratories
QC and industrial laboratories
Technicals:
|
Parameter |
SPECIFICATION |
|---|---|
|
Material |
PTFE (Teflon) |
|
Shape |
Cylindrical |
|
Core |
High-strength magnet |
|
Color |
White |
|
Temperature Resistance |
Up to ~250°C |
Precations:
Do not use on direct flame
Avoid overheating beyond PTFE limits
Use correct stir bar size for better vortex and stability
Avoid dropping the magnet (core can crack internally)
Clean properly after each use to prevent chemical residue
FAQ:
Q1. What is a cylindrical magnetic stir bar used for?
It is used to stir liquids in lab containers using a magnetic stirrer.
Q2. Is it PTFE coated?
Yes, it is coated with PTFE (Teflon) for chemical resistance and easy cleaning.
Q3. Can it be used with acids and alkalis?
Yes, PTFE is highly resistant to most acids and bases.
Q4. Can it be used on a hot plate stirrer?
Yes, within PTFE temperature limits.
Q5. How do I select the correct size?
Choose based on container size and volume—larger volumes require longer/thicker stir bars.
Disclaimer
Please note that the product images displayed on our website may exhibit variations in color, markings etc as per the availability in stock. We recommend contacting us via WhatsApp or email for confirmation before placing your order.
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