Description
The Coated Magnetic Micro Bars are compact, precision-engineered magnetic stir bars designed specifically for small-volume mixing applications in laboratories. Constructed with a high-strength magnetic core and fully encased in chemical-resistant PTFE (Teflon), these micro stir bars ensure efficient, contamination-free stirring in test tubes, micro vials, and small flasks.
Their small size and smooth coating make them ideal for analytical, clinical, and biological experiments where precision mixing of micro samples is critical.
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✅ Key Features
Miniature Design for Micro Mixing
Ideal for low-volume samples in microtubes, cuvettes, or small vials.
PTFE (Teflon) Coating
Provides outstanding chemical resistance, non-stick surface, and protection against corrosion.
High-Performance Magnetic Core
Ensures stable rotation and efficient vortex formation even in viscous solutions.
Smooth, Non-Contaminating Surface
Prevents sample adhesion and ensures easy cleaning and sterilization.
Autoclavable and Durable
Can withstand repeated sterilization cycles without degradation of coating or performance.
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📊 Technical Specifications
Parameter Specification
Material Strong magnetic core coated with PTFE (Teflon)
Shape Cylindrical / Micro design
Size Range 3 mm to 10 mm (length)
Chemical Resistance Excellent against acids, bases, and solvents
Temperature Range Up to 250°C
Sterilization Fully autoclavable
Applications Micro-sample stirring, enzyme assays, diagnostic labs, research & QC labs
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🎯 Applications
Micro-scale mixing in microtubes, cuvettes, and small reaction vials
Suitable for life sciences, biochemistry, and analytical research
Ideal for precision assays, diagnostic solutions, and buffer preparations
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💡 Why Choose Coated Magnetic Micro Bars?
✅ Perfect for low-volume and precision mixing
✅ Non-reactive PTFE coating ensures sample purity
✅ Reliable magnetic coupling for consistent results
✅ Compatible with all standard magnetic stirrers
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