Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET

80 INR/Piece

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Product Details:

Accuracy Dependent on magnetic stirrer unit
Features Chemically inert, non-stick surface, autoclavable, smooth stirring action
Display Type Dependent on magnetic stirrer unit
Temperature Resistance Up to 250C (PTFE coated)
Speed Range Dependent on magnetic stirrer unit
Shape Octagonal
Control Type Dependent on magnetic stirrer unit
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Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET Price And Quantity

Minimum Order Quantity 1 Piece
Price 80 INR/Piece

Coating Thickness Approx. 0.5 mm
Surface Finish Smooth PTFE
Magnet Type Alnico V core
Color White (PTFE coating)
Sterilizability Steam, Chemical, Dry heat
Chemical Compatibility Resistant to most chemicals and solvents
Autoclavable Yes

Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET Product Specifications

Equipment Type Laboratory Stirrer Bar
Accuracy Dependent on magnetic stirrer unit
Equipment Materials PTFE (Polytetrafluoroethylene), Alnico V Magnet
Display Type Dependent on magnetic stirrer unit
Temperature Resistance Up to 250C (PTFE coated)
Type Octagonal Magnetic Stirrer Bar
Material Plastic
Product Type Stirrer Bar
Features Chemically inert, non-stick surface, autoclavable, smooth stirring action
Speed Range Dependent on magnetic stirrer unit
Usage For Laboratory
Application Mixing and stirring liquids in laboratory beakers and flasks
Capacity (Ltr) Varies depending on stirrer size
Shape Octagonal
Control Type Dependent on magnetic stirrer unit
Weight 4-10 Grams (g)
Dimension (L*W*H) 25 mm x 8 mm x 8 mm (Standard Size, other sizes available)

Coating Thickness Approx. 0.5 mm
Surface Finish Smooth PTFE
Magnet Type Alnico V core
Color White (PTFE coating)
Sterilizability Steam, Chemical, Dry heat
Chemical Compatibility Resistant to most chemicals and solvents
Autoclavable Yes

Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET Trade Information

Payment Terms Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque, Cash Advance (CA)
Supply Ability 7 Piece Per Day
Delivery Time 1 Week
Main Export Market(s) Western Europe, Asia, Australia, North America, South America, Eastern Europe, Middle East, Central America, Africa
Main Domestic Market All India

Product Description

Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET

Features

Shape gives increased turbulence at low speeds
Bars with central pivot ring. 2. For the stirring of liquids on magnetic stirrers and hot plates stirrers
Strong alloy magnets sheathed in pure white inert PTFE
Resistant to virtually all chemical attack and temperatures up to 260°C.

Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET

Code	OD x L (mm)	No. Per Case
P80115	8 x 13	10
P80116	8 x 25	10
P80117	8 x 38	10
P80118	10 x 51	10
P80119	12 x 75	10

Durable PTFE Coating for Chemical Resistance

The stirrer bar is coated with approximately 0.5 mm of PTFE, offering excellent protection and chemical resistance against a wide range of solvents, acids, and bases in laboratory settings. The non-stick, smooth surface ensures thorough and effortless cleaning between uses, allowing for repeated applications without degradation or contamination.

Versatile and Autoclavable for Laboratory Safety

Engineered for diverse laboratory environments, this stir bar can withstand sterilization by steam, chemicals, or dry heat. Its high temperature resistance, up to 250C, allows safe autoclaving and repeated use, promoting stringent hygiene and safety standards in research and quality assurance labs.

Optimized Mixing with Octagonal Shape

The unique octagonal geometry ensures effective stirring action, promoting uniform mixing of liquids in beakers and flasks. This design reduces the chances of skipping or jumping at higher speeds and delivers smooth, consistent results during all mixing processes. Ideal for various stirring capacities depending on the chosen stir bar size.

FAQ's of Octagonal Magnetic Stirrer Bar, PTFE / ALNICO V MAGNET:

Q: How do I properly use the octagonal magnetic stirrer bar in the laboratory?

A: To use the stir bar, simply place it inside your laboratory vessel containing liquid, set the vessel on a magnetic stirrer unit, and adjust the speed as needed. The octagonal shape promotes efficient mixing without slippage or skipping, even at higher speeds, making it ideal for uniform liquid blending.

Q: What are the main benefits of the PTFE coating and Alnico V magnet core?

A: The PTFE coating provides chemical inertness and a non-stick surface, making the stirrer resistant to most chemicals and easy to clean. The Alnico V magnet core ensures strong magnetic coupling for reliable and consistent stirring action during laboratory procedures.

Q: When should this magnetic stirrer bar be sterilized?

A: It should be sterilized before first use, after each laboratory session, or whenever cross-contamination between different processes or chemicals is a concern. Compatible sterilization methods include steam autoclaving, chemical treatment, or dry heat, thanks to its robust PTFE and Alnico V construction.

Q: Where can this stirrer bar be used in terms of chemical and temperature environments?

A: The stirrer bar is suitable for use in most chemical environments, including strong acids, bases, and organic solvents, due to its PTFE coating. It is also temperature resistant up to 250C, making it appropriate for a wide range of laboratory applications requiring both chemical resistance and heat tolerance.

Q: What is the process for cleaning and maintaining the stirrer bar?

A: To clean, simply rinse with appropriate solvents or laboratory detergents after each use. For thorough sterilization, use steam autoclaving, chemical disinfectants, or dry heat. The smooth PTFE surface prevents residue buildup, ensuring easy maintenance and extended product lifespan.

Q: What sizes are available, and how is the correct size chosen for a specific application?

A: While the standard size is 25 mm x 8 mm x 8 mm, other dimensions are available to fit specific vessel volumes and mixing requirements. Choose the size based on the vessel's diameter and the volume of liquid to be stirred for optimal performance and mixing efficiency.

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