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Stir Bars

Welcome...

to StirBars.com, a division of Big Science Inc. and sister-site of ScienceGear.com. We offer the world's largest selection of stir bars at super-discount, small-town prices. We hope to earn your business and thank you for visiting us - from all your friends at StirBars.com, ScienceGear.com, and Big Science Inc.

Now accepting Amex, Visa and MC

Use our secure order form online.
  • For Price List, click the star.
  • To go directly to the item's price, click the title of that item.
  • For a larger image, click on the picture.

NOTE: MINIMUM ORDER $50

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MICRO
For small container usage
also in red, yellow, & blue!

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OCTAHEDRAL
Provides similar action to
Pivot Ring types

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COLOR-CODED
Used for identification.
Note: Colored PTFE
coatings are not as inert
as pure PTFE

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CYLINDRICAL
Smooth round profile,
a popular all-purpose stirer
for a wide variety
of applications

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PIVOT RING
Used in containers with
bases that are slightly
curved or uneven

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REMOVABLE RING
Used as either Cylindrical
or Pivot Ring type

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DISC
Used in tubes

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PLAIN
Similar action to cylindrical
but gives more turbulence
at low speeds

plain economy stir bars

PLAIN ECONOMY
Economically priced to
be practically "disposable"

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OVAL
Used in round-bottomed flasks

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CROSS
Popular all-purpose stirrer

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TRIANGULAR
Used for dissolving solids and
mixing sediments because
of the scraper-like action

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TRIANGLE w. RIB
Provides excellent
turbulence at all speeds

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TAPERED
Provides similar action to
Oval & Pivot Ring types

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SPHERICAL
Used for tubes and
special interest stirring

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TUBE
Used with 10mm standard cuvettes

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CROSSHEAD
Designed for use
with tube-like containers -
popular all-purpose stirrer

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SQUARE
Used for low-speed applications

hub stir bars

HUB
Very stable, especially
at low speeds

barbell stir bars

BARBELL
Double-ended for stable,
efficient stirring

TEST TUBE WINGS
Double-ended for stable,
efficient stirring

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RARE EARTH MAGNETS
Extra power - click styles:
Cylindrical RE
Octahedral RE
Oval RE, Tapered RE
 Triangle RE
Elliptical RE

boxed set stir bars

BOXED SETS
Assorted bars in
durable organizer:
Octahedral (12) , Oval (12)
Octahedral (10 & Micro (4)
Cylindrical (18) , Plain (18)

Remember: Good Ideas Come Out of Big Science(sm) and

Sales

Big Science Inc.
P.O. Box 995
Huntersville, NC 28070-0995

sales@stirbars.com

Phone: 704-992-6521

Fax: 800-747-7486