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Magnetic Stir Bars

Item #: 21617

$45.89 - $782.44

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Assorted Magnetic Stir Bars

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Magnetic Stir Bars for Mixing

Total Pharmacy Supply is your one-stop shop for magnetic stir bars! Whatever your application, container size or style, find the right stir bar to achieve optimal mixing and quality results.

Set of 9-40 mm Assorted Magnetic Stir Bars

Consisting of the IKAFLON® and TRIKA® Magnetic stirring bars:

  • IKAFLON® 40 round
  • IKAFLON® 40 glass
  • IKAFLON® 30 power
  • IKAFLON® 40 slide round
  • IKAFLON® 40 ellipse
  • IKAFLON® 25 cross
  • IKAFLON® 9 crown
  • IKAFLON® 25 bone
  • TRIKA® 40

Set of 10-80 mm Round & Triangular Magnetic Stir Bars

Consisting of the IKAFLON® and TRIKA® Magnetic stirring bars:

  • IKAFLON® 10 Magnetic stirring bar
  • IKAFLON® 15 Magnetic stirring bar
  • IKAFLON® 20 Magnetic stirring bar
  • IKAFLON® 25 Magnetic stirring bar
  • IKAFLON® 30 Magnetic stirring bar
  • IKAFLON® 40 Magnetic stirring bar
  • IKAFLON® 50 Magnetic stirring bar
  • IKAFLON® 80 Magnetic stirring bar
  • TRIKA® 25 Magnetic stirring bar
  • TRIKA® 42 Magnetic stirring bar

Beaker Magnetic Stir Bars
Designed for low speeds in cell/tissue culture applications.
All stir bars are autoclavable. No shear effect on the bottom of the vessel; very quiet operation in beakers, even if the bottom is uneven.
The basket acts as a partition and improves the mixing results.
The PTFE coating is chemically inert and resistant to aggressive chemicals.

Bone Magnetic Stir Bars
Provides strong turbulence at relatively low speeds. Reduced surface contact and outstanding centering, in particular in vessels with arched bottoms.
Fixed disks on both sides ensure efficient mixing and high stability.
The PTFE coating is chemically inert and resistant to aggressive chemicals.

Cross Magnetic Stir Bars
Stable and quiet stirring even at high speeds.
The cross shape creates deep turbulence for fast and efficient mixing.
Even at low speeds efficient for biological applications.
Turns on the bottom of the vessel to prevent sedimentation.
The PTFE coating is chemically inert and resistant to aggressive chemicals.

Crown Magnetic Stir Bars
Due to the symmetrical laminates on both sides, the magnetic stir bar can be used in tall vessels with small diameters.
Ideal stir bar for cuvettes or test tubes.
The PTFE coating is chemically inert and resistant to aggressive chemicals.

Ellipse Magnetic Stir Bars
Elliptical magnetic stir bars are well-suited for use in round beakers. The elliptical form ensures homogenous mixing.
Minimal contact when used in plastic containers.
The PTFE coating is chemically inert and resistant to aggressive chemicals.

Ellipse (Power) Magnetic Stir Bars
Very strong magnetic binding due to the use of rare earth material. The mixing behavior of viscous media in small vessels is favored by the elliptical shape of magnetic stirring bar.

Octagonal with Center Pivot Ring Magnetic Stir Bars

  • Magnetic stir bar is made from ALNICO, one of the strongest permanent magnets available
  • The sintered manufacturing process reduces the chance of decoupling (spin outs), which weaker stir bars often suffer from
  • Encapsulation in PTFE protects both magnet and what it is stirring. Chemically inert and easy to clean
  • Can withstand temperatures up to 250°C, making them suitable for use with both unheated and heated stirrers
  • Low friction octagon shape with a center pivot ring helps create a strong mixing vortex, even with more viscous solutions

Round with Pivot Ring Magnetic Stir Bars
Cylindrical magnetic stir bars provide outstanding centering and consistent mixing.
The integrated pivot ring reduces vibrations and wear during the stirring process.
The PTFE coating is chemically inert and resistant to aggressive chemicals.
For use in containers with uneven or curved bottoms. The pivote ring maintains the optimum stirring position.

Round Glass Magnetic Stir Bars
The round, glass-coated surface prevents the penetration of contaminated materials.
Smooth surface, easy to clean.
Glass bars prevent the absorption of solution.
Round, glass-coated stir bars are suitable for highly abrasive media and high-temperature applications for which PTFE is unsuited.
The main application is high-purity work or trace analysis.

Round Magnetic Stir Bars
The round, cylindrical form without pivot ring ensures even mixing.
The PTFE coating is chemically inert and resistant to aggressive chemicals.
Suitable for a variety of vessels with flat bottoms.
Universal stirrer for a variety of applications.

Round (Power) Magnetic Stir Bars
Made of a highly magnetic material (rare earth samarium-cobalt), it allows for greater torque than with conventional stir bars.
The PTFE coating is chemically inert and resistant to aggressive chemicals.
Optimum mixing in vessels of greater volume or in large graduated cylinders.
May particularly be used in high-temperature applications and in the stirring of viscous liquids, soil samples, etc.

Triangular Magnetic Stir Bars
Suitable for mixing difficult to dissolve samples or to prevent sedimentation.
Provides strong turbulence at low speeds. The scraper-like shape is perfect for the dissolution of solids and stirring up precipitates.
The PTFE coating is chemically inert and resistant to aggressive chemicals.