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Magnetic Stirrer Bars
A magnetic stirrer bar, also called a stir bar, spin bar, or PTFE stir bar, is a small magnetised rod sealed in a chemically inert coating that spins inside a beaker or flask when placed on a magnetic stirrer. It is the essential consumable behind every magnetic mixing setup, available in a range of shapes and sizes to suit different vessels, volumes, and mixing needs.
SmartLabs stocks magnetic stirrer bars for general chemistry, biology, and industrial laboratory use across South Africa, from small bars for everyday beaker mixing to larger bars for flasks and bigger volumes. Built to resist common acids, solvents, and bases, these stir bars are designed for repeated use alongside any compatible magnetic stirrer, making them a reliable, low cost staple for any lab bench.
Original price
R 15.00
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Original price
R 170.00
Original price
R 15.00
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R 170.00
R 15.00
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R 170.00
Current price
R 15.00
Magnetic Stirrer Bar - B Series
Magnetic Stirrer Bar - B Series Polygon shape with a pivot ring multifaceted surfaces add turbulence relative to similar smooth size cylindrical b...
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Original price
R 15.00
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Original price
R 170.00
Original price
R 15.00
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R 170.00
R 15.00
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R 170.00
Current price
R 15.00
Original price
R 18.00
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Original price
R 195.00
Original price
R 18.00
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R 195.00
R 18.00
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R 195.00
Current price
R 18.00
Magnetic Stirrer Bars - L Series
Magnetic Stirrer Bars Olive Shape L Series are precision laboratory mixing tools designed to deliver smooth, efficient, and consistent stirring per...
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Original price
R 18.00
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Original price
R 195.00
Original price
R 18.00
-
R 195.00
R 18.00
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R 195.00
Current price
R 18.00
Original price
R 19.00
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Original price
R 200.00
Original price
R 19.00
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R 200.00
R 19.00
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R 200.00
Current price
R 19.00
Magnetic Stirrer Stirrer Bar - HL Series
Magnetic Stirrer Stirrer Bar - HL Series Elliptical shaped magnetic stirring bars are particularly well suited for round bottom flasks. Thicker in ...
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Original price
R 19.00
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Original price
R 200.00
Original price
R 19.00
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R 200.00
R 19.00
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R 200.00
Current price
R 19.00
Original price
R 90.00
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Original price
R 90.00
Original price
R 90.00
R 90.00
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R 90.00
Current price
R 90.00
Magnetic Cross Stirrer Bar - Cross (4 teeth)
Magnetic Cross Stirrer Bar - Cross (4 teeth) Cross shaped magnetic stirring bars add speed and efficiency to mixing operations. The “+” shape creat...
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Original price
R 90.00
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Original price
R 90.00
Original price
R 90.00
R 90.00
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R 90.00
Current price
R 90.00
Original price
R 385.00
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Original price
R 385.00
Original price
R 385.00
R 385.00
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R 385.00
Current price
R 385.00
Magnetic Stirrer Bar Set - Z Series
Magnetic Stirrer Bar Set - Z Series Polygon shaped magnetic stirring bars offers excellent characteristics, their interrupted profile provides gre...
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Original price
R 385.00
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Original price
R 385.00
Original price
R 385.00
R 385.00
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R 385.00
Current price
R 385.00
Original price
R 110.00
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Original price
R 110.00
Original price
R 110.00
R 110.00
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R 110.00
Current price
R 110.00
Magnetic Star Stirrer Bar - Star (8 teeth)
Magnetic Star Stirrer Bar - Star (8 teeth) Star shaped magnetic stirring bars add speed and efficiency to mixing operations. The “+” shape creates ...
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Original price
R 110.00
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Original price
R 110.00
Original price
R 110.00
R 110.00
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R 110.00
Current price
R 110.00
Original price
R 399.00
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Original price
R 399.00
Original price
R 399.00
R 399.00
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R 399.00
Current price
R 399.00
Magnetic Stirrer Bar Set - L Series
Magnetic Stirrer Bar Set - L Series Elliptical shaped magnetic stirring bars are particularly well suited for round bottom flasks. Their shape mim...
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Original price
R 399.00
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Original price
R 399.00
Original price
R 399.00
R 399.00
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R 399.00
Current price
R 399.00