Stir Bars
Offered in many colors, sizes and configurations, our stir bars come with PTFE coated or Pyrex® glass coated ALNICO V magnets, in octagonal, oval, polygonal and egg shaped varieties, with or without pivot rings for low-friction stirring.
Our small, efficient Flea Micro® stirring bars are ideal for vials, micro test tubes, centrifuge tube mixing.
Browse the products below or select a category to see all available sizes and colors.
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Stir Bar, Magnetic, PTFE, 7mm x 2mm, Flea Micro, White, Each
Bel-Art
MSRP: $8.00Price: $7.537mm x 2mm Flea Micro Stir Bar. Very small, efficient stirring bars are ideal for vials, micro test tubes, and centrifuge tube mixing. Features a Teflon® PTFE coated ALNICO V coated magnet. FDA grade Teflon® PTFE low friction coating is durable...BA-371190007MSRP: $8.00Price: $7.53 -
Stir Bar, PTFE, SpinBar, Magnetic, 2" x 5/16", Each
Bel-Art
Price: $13.03 - $13.3450.8 x 8mm (2 x 5/16") octagonal SpinBar stir bar features built-in pivot ring. Octagon shaped for maximum surface area mixing, Teflon® PTFE coated for chemical resistance. FDA grade Teflon® PTFE low friction coating is durable and inert...BA-371090028Price: $13.03 - $13.34 -
Stir Bar, Magnetic, PTFE, 10mm x 3mm, Flea Micro, White, Each
Bel-Art
MSRP: $9.00Price: $8.3010mm x 3mm Flea Micro Stir Bar. Very small, efficient stirring bars are ideal for vials, micro test tubes, and centrifuge tube mixing. Features a Teflon® PTFE coated ALNICO V coated magnet. FDA grade Teflon® PTFE low friction coating is durable...BA-371190010MSRP: $9.00Price: $8.30 -
Stir Bar, Magnetic, PTFE, 12.7mm x 3mm, Flea Micro, White, Each
Bel-Art
MSRP: $9.00Price: $8.5012.7mm x 3mm Flea Micro Stir Bar. Very small, efficient stirring bars are ideal for vials, micro test tubes, and centrifuge tube mixing. Features a Teflon® PTFE coated ALNICO V coated magnet. FDA grade Teflon® PTFE low friction coating is durable...BA-371190127MSRP: $9.00Price: $8.50 -
Stir Bar, Magnetic, PTFE, 2mm x 2mm, Flea Micro, White, Each
Bel-Art
MSRP: $9.00Price: $8.402mm x 2mm Flea Micro Stir Bar. Very small, efficient stirring bars are ideal for vials, micro test tubes, and centrifuge tube mixing. Features a Teflon® PTFE coated ALNICO V coated magnet. FDA grade Teflon® PTFE low friction coating is durable...BA-371190002MSRP: $9.00Price: $8.40 -
Long Handle Stirring Paddle Scraper, 40" Rigid Nylon
Dynalon
MSRP: $122.00Price: $117.10Long Handle Stirring Paddle Scraper, 40" Rigid Nylon. Nylon paddle scraper with plastic handle that will not scratch glass. Nylon paddle scraper is supplied with both a firm and soft paddle and a 40" handle. Blade...DL-490844MSRP: $122.00Price: $117.10 -
Stir Bar, Magnetic, PTFE, Flea Micro, 10mm x 3mm, Red, Each
Bel-Art
MSRP: $9.00Price: $8.98Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. Available in a variety of colors and sizes, micro (flea) stirring bars are particularly useful for environmental testing and...BA-371210022MSRP: $9.00Price: $8.98 -
Stir Bar, PTFE, SpinBar, Magnetic, 1" x 5/16", Each
Bel-Art
MSRP: $10.00Price: $9.9925.4 x 8mm (1 x 5/16") octagonal SpinBar stir bar features built-in pivot ring. Octagon shaped for maximum surface area mixing, Teflon® PTFE coated for chemical resistance. FDA grade Teflon® PTFE low friction coating is durable and inert...BA-371090010MSRP: $10.00Price: $9.99 -
6 Foot Stirring Paddle
Dynalon
Price: $85.496 foot stirring paddle made from high density polyethylene for use in mixing liquids in large tanks or vats. This model is also available in 22" and 3 foot handles. Product Dimensions (L x W x H) : 3 x 1.022 x 76.2 in Made in the USA.High density...DL-107195Price: $85.49 -
Disposable Stir Bars, 25mm x 5.5mm, pack/100
Dynalon
MSRP: $431.00Price: $414.60Disposable Stir Bars, 25mm x 5.5mm. Disposable stir bars are made of PTFE resin. Dynalon Labware stocks this series of disposable stirring bars in our Rochester, NY warehouse. Use for stirring test tubes, micro-beakers, etc... Part Number 303644 ...DL-303664MSRP: $431.00Price: $414.60 -
Octagonal Stir Bars, 3/8" x 1", pack/12
Dynalon
MSRP: $88.00Price: $84.92Octagonal Stir Bars, 3/8" x 1". Octagonal stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Our PTFE octagonal stirring bars feature ALNICO V magnetic cores which are one of the most...DL-303275-0014MSRP: $88.00Price: $84.92 -
Octagonal Stir Bars, Yellow 5/16 x 1", pack/12
Dynalon
MSRP: $94.00Price: $90.14Octagonal Stir Bars, Yellow 5/16 x 1". Octagonal color-coded Stirring Bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Stir bars should not be stored in a random mass or dropped on a hard surface,...DL-304405-0004MSRP: $94.00Price: $90.14 -
Octagonal Stir Bars, 5/16" x 1", pack/12
Dynalon
MSRP: $71.00Price: $68.31Octagonal Stir Bars, 5/16" x 1". Octagonal stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Our PTFE octagonal stirring bars feature ALNICO V magnetic cores which are one of the most...DL-303275-0005MSRP: $71.00Price: $68.31 -
Octagonal Stir Bars, 5/16" x 1.5", pack/12
Dynalon
MSRP: $79.00Price: $76.39Octagonal Stir Bars, 5/16" x 1.5". Octagonal stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Our PTFE octagonal stirring bars feature ALNICO V magnetic cores which are one of the most...DL-303275-0007MSRP: $79.00Price: $76.39 -
Stir Bar, Magnetic, PTFE, White Flea Micro, 8mm x 3mm, Each
Bel-Art
Price: $9.13White micro stir bars with pivot ring, 8mm x 3mm. Very small, efficient SpinBar stirring bars are ideal for vials, micro test tubes, and centrifuge tube mixing. Features a Teflon® PTFE coated ALNICO V coated magnet. Micro (Flea) magnetic stirring...BA-371191083Price: $9.13 -
External Use, Magnetic Stir Bar Retriever HDPE
Bel-Art
MSRP: $28.00Price: $25.13The retriever is placed against the vessel wall where the stir bar is located. Slide the retriever up along the vessel wall, and the stirring bar follows along the inside wall of the vessel up to a point where you can manually pick it up. The oblong...BA-377750000MSRP: $28.00Price: $25.13 -
Octagonal Stir Bars, 3/8" x 1.5", pack/12
Dynalon
MSRP: $102.00Price: $98.03Octagonal Stir Bars, 3/8" x 1.5". Octagonal stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Our PTFE octagonal stirring bars feature ALNICO V magnetic cores which are one of the most...DL-303275-0016MSRP: $102.00Price: $98.03 -
Stir Bar Pyrex® Glass Coated SpinBar 1/2" x 3/8", Each
Bel-Art
MSRP: $24.00Price: $23.54Stir Bar, Pyrex Glass Coated Cylindrical SpinBar, 1/2" x 3/8". Pyrex glass coated stir bar is very effective at high temperatures up to 274C (525F) an ideal for 'zero absorption' stirring applications. Glass surface is completely smooth and easy to clean...BA-371010012MSRP: $24.00Price: $23.54 -
Giant Polygon SpinBar Teflon, Magnetic Stir Bar, 152 x 19mm
Bel-Art
MSRP: $188.00Price: $185.72Bel-Art 371220006 Giant Polygon SpinBar Teflon Magnetic Stir Bar, 152 x 19mm, Each Ideal for stirring large volumes in carboys, tanks or drums Stir liquid volumes up to 190-Liters. PTFE Teflon® coated magnetic stir bar is inert chemical- and...BA-371220006MSRP: $188.00Price: $185.72 -
Octagonal Stir Bars, Yellow 5/16 x 2", pack/12
Dynalon
MSRP: $122.00Price: $117.75Octagonal Stir Bars, Yellow 5/16 x 2". Octagonal color-coded Stirring Bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Stir bars should not be stored in a random mass or dropped on a hard...DL-304405-0006MSRP: $122.00Price: $117.75