Cross-Shaped Magnetic Stirring Bars, Laboratory PTFE Stirring Egg Magnet, Cross Head Stirring Bars and Rods, Teflon Magnetic Stirrer Mixer Stir Bar, Polygon magnetic stirrer with hotplate, Micro Magnetic Stirrer Bar, PTFE Coating Neodymium magnetic stir bar, ALNICO V MAGNET, Ceramic Magnetic Stir, standard laboratory stir bar magnets China supplier and factory
Cross-Shaped Magnetic Stirring Bars Feature:
Item No. MSB-PR series
Material Polytetrafluoroethylene (PTFE) , Teflon
Color White
Shape Crosshead
Size Custom
PTFE covered, strong Alnico V magnetic core. Smooth surface. Stable rotating position for optimal stirring effect.
Excellent chemical resistance
Temperature resistant, suitable for high and low temperature applications (−200 to +280 °C)
Ideal for retrieving magnetic stir bars safely from solutions
Magnet encapsulated in PTFE that makes it durable and easy to clean
Chemical resistant, acid and alkali resistant, and corrosive resistant. Magnetic Stir Rod Laboratory Bar
Warranty: 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
If you use a lab-quality stir-plate, be sure to check what type of magnet is used inside. A neodymium magnet is the strongest type of permanent magnet, and typically works best with these strong Stir Bars. A ceramic or Alnico magnet inside the stir-plate is much weaker than a neodymium magnet. While it will still work with the neodymium stir bars shown here, it is possible to demagnetize the ceramic or Alnico magnet inside the stir-plate.
Product No. Description Pricing
MSB-PR-41 crosshead, H × D 5 mm × 10 mm
MSB-PR-42 crosshead, H × D 9 mm × 20 mm
MSB-PR-43 crosshead, H × D 10 mm × 25 mm
MSB-PR-44 crosshead, H × D 15 mm × 38 mm
MSB-PR-45 crosshead, H × D 12 mm × 30 mm
1.Size:9mm x 25mm (Diameter * length) Oval Magnetic Stir Bars
2. Shape: Cross shape ; Quantity: 3 pcs
3. Strong Magnetic, New & Clean & Cute
4.High temperature: the use of operating temperature up to 250 ℃
5.Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents
6.High lubrication: the lowest coefficient of friction in solid materials
7. Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ℃, can also maintain a 5% elongation
8.No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance Oval Magnetic Stirrer Bar
9.Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged, there is B06B plastic in the best aging life
10.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions
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