Magnetic Stirrers

Magnetic Stirrers and Stirrung Bars

Our magnetic stirrers are mechanically, physically and chemically highly resilent. We offer magnetic stirrers by high quality manufacturers. A magnetic stirrer serves to stir liquid in order to adjust concentration differences in media. The liquid in the beaker or Erlenmeyer Flask is put onto the top plate, under which there is a magnet rotating with adjustable speed. This magnet effects on a second magnet, the magnetic stirring bar, inside the vessel. The magnetic stirring bar is mostly sheathed inside synthetic or glass in order to be chemically inert. The reaction of these two magnets leads to moving the liquid. The top plate of a magnetic stirrer mostly has a heating function as well.The magnetic stirrers are perfectly suitable for smooth to intense mixing and heating of low-viscosity fluids. The hot plate stirrer is your first choice for decomposing organic and inorganic substances. Aspects such as safety, convenience and cost savings have been considerably taken into account during the development of the stirrers. This is reflected in various unique product advantages of our lab hot plates.

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Items 1-50 of 324

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Product Image of Magnetic stirrer Magnetic stirrer
Magnetic stirrer Magnetic stirrer
Item number: ID5100010030
Brand: IDL GmbH

In stock

€342.00
Product Image of Magnetic stirrer MS-12B without heater
Magnetic stirrer MS-12B without heater
Item number: ID1000331150
Brand: IDL GmbH

In stock

€179.00
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 25x6 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 25x6 mm
Item number: BÜ8271-2506
Brand: Bürkle

In stock

€3.00
Product Image of Magnetic stirring bar PTFE 25 x 6 mm, cylindrical, 10pc/PAK
Magnetic stirring bar PTFE 25 x 6 mm, cylindrical, 10pc/PAK
Item number: BR137120
Brand: Brand

In stock

€38.00
Product Image of Magnetic Stirring Bar Retriever, PTFE, with strong Magnet, Length 350 mm, Magnet Intake ø 10 mm, Rod ø 8 mm
Magnetic Stirring Bar Retriever, PTFE, with strong Magnet, Length 350 mm, Magnet Intake ø 10 mm, Rod ø 8 mm
Item number: BLC37210
Brand: Bohlender

In stock

€13.13
Product Image of Zylinder-Magnetrührstäbchen, PTFE, 50x8 mm, old no.: BOC350-29
Zylinder-Magnetrührstäbchen, PTFE, 50x8 mm, old no.: BOC350-29
Item number: BLC350-29
Brand: Bohlender

In stock

€3.75
Product Image of Magnetic Stirring Bar, PTFE, cylindrical, 60 x 10 mm, 10 pc/PAK
Magnetic Stirring Bar, PTFE, cylindrical, 60 x 10 mm, 10 pc/PAK
Item number: BR137140
Brand: Brand

In stock

€96.50
Product Image of Magnetic Stirring Bar, PTFE, 45 x 8 mm, cylindrical, 10 pc/PAK
Magnetic Stirring Bar, PTFE, 45 x 8 mm, cylindrical, 10 pc/PAK
Item number: BR137132
Brand: Brand

In stock

€57.50
Product Image of Magnetic stirrer LED, magnetic stirrer with round heating plate, incl. temperature sensor Pt1000
Magnetic stirrer LED, magnetic stirrer with round heating plate, incl. temperature sensor Pt1000
Item number: ID1000020020
Brand: IDL GmbH

In stock

€379.00
Product Image of Magnetic Stirrer with Square Heating Plate, Type 2005 LED
Magnetic Stirrer with Square Heating Plate, Type 2005 LED
Item number: ID1000020050
Brand: IDL GmbH

In stock

€549.00
Product Image of Magnetic stirrer MSH-D
Magnetic stirrer MSH-D
Item number: ID1000010050
Brand: IDL GmbH

In stock

€425.00
Product Image of Magnetic stirrer MSH-A with heating
Magnetic stirrer MSH-A with heating
Item number: ID1000010040
Brand: IDL GmbH

In stock

€270.00
Product Image of Magnetic stirrer MR Hei-Mix S, EU-Plug
Magnetic stirrer MR Hei-Mix S, EU-Plug
Item number: HD5030200000
Brand: Heidolph

In stock

€281.00
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 80x10mm
Magnetic stirring bar, PTFE, cylindr., LxØ 80x10mm
Item number: BÜ8271-8010
Brand: Bürkle

In stock

€10.95
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 50x8 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 50x8 mm
Item number: BÜ8271-5008
Brand: Bürkle

In stock

€4.64
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 40x8 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 40x8 mm
Item number: BÜ8271-4008
Brand: Bürkle

In stock

€3.61
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 40x7 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 40x7 mm
Item number: BÜ8271-4007
Brand: Bürkle

In stock

€5.40
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 30x7 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 30x7 mm
Item number: BÜ8271-3007
Brand: Bürkle

In stock

€4.22
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 30x6 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 30x6 mm
Item number: BÜ8271-3006
Brand: Bürkle

In stock

€3.08
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 20x6 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 20x6 mm
Item number: BÜ8271-2006
Brand: Bürkle

In stock

€2.65
Product Image of Zylinder-Magnetrührstäbchen, PTFE Überzug, 60x9 mm, orderable in steps of 3
Zylinder-Magnetrührstäbchen, PTFE Überzug, 60x9 mm, orderable in steps of 3
Item number: BLC350-32
Brand: Bohlender

In stock

€4.80
Product Image of Zylinder-Magnetrührstab/PTFE L.xD. ca.30x6mm (MA=10 St.), old no.: BLC35021
Zylinder-Magnetrührstab/PTFE L.xD. ca.30x6mm (MA=10 St.), old no.: BLC35021
Item number: BLC350-21
Brand: Bohlender

In stock

€19.60
Product Image of Magnetic stirring-bar polygon, PTFE, 6 x 25 mm, 10 pc/PAK
Magnetic stirring-bar polygon, PTFE, 6 x 25 mm, 10 pc/PAK
Item number: VI301997
Brand: Vitlab

In stock

€36.40
Product Image of TM 235, Magnetic Stirrer
TM 235, Magnetic Stirrer
Item number: SI285220400
Brand: SI Analytics

In stock

€560.06
Product Image of Pt 1000 temperature sensor (V4A) Pt 1000 temperature sensor (V4A)
Pt 1000 temperature sensor (V4A) Pt 1000 temperature sensor (V4A)
Item number: HD5096791000
Brand: Heidolph

In stock

€146.00
Product Image of Magnetic stirring bar, PTFE, 15 x 6 mm, cylindrical, 10 pc/PAK
Magnetic stirring bar, PTFE, 15 x 6 mm, cylindrical, 10 pc/PAK
Item number: BR137114
Brand: Brand

In stock

€35.00
Product Image of Support rod, V2A, 500 mm, D 13 mm
Support rod, V2A, 500 mm, D 13 mm
Item number: HD5098100000
Brand: Heidolph

In stock

€54.00
Product Image of Magnetic Stirrer Guardian 2000 e-G21ST04R, 230V 50Hz, EU, Plate 102 x 102 mm, 200 - 1600 u/min
Magnetic Stirrer Guardian 2000 e-G21ST04R, 230V 50Hz, EU, Plate 102 x 102 mm, 200 - 1600 u/min
Item number: OH30680277
Brand: Ohaus
€308.00
Product Image of Magnetic Stirrer Guardian 2000 e-G21ST07R, 230V 50Hz, EU, Plate 178 x 178 mm, 200 - 1600 u/min
Magnetic Stirrer Guardian 2000 e-G21ST07R, 230V 50Hz, EU, Plate 178 x 178 mm, 200 - 1600 u/min
Item number: OH30680276
Brand: Ohaus
€332.00
Product Image of Magnetic Stirrer Guardian 2000 e-G21STRDS, 230V 50Hz, EU, Plate round 135 mm, 200 - 1600 U/min
Magnetic Stirrer Guardian 2000 e-G21STRDS, 230V 50Hz, EU, Plate round 135 mm, 200 - 1600 U/min
Item number: OH30680275
Brand: Ohaus
€299.00
Product Image of Heating Plate Guardian 2000, e-G21HP04C, 230V, EU, Plate 102 x 102 mm, 70 - 500°C
Heating Plate Guardian 2000, e-G21HP04C, 230V, EU, Plate 102 x 102 mm, 70 - 500°C
Item number: OH30680274
Brand: Ohaus
€291.00
Product Image of Heating Plate Guardian 2000, e-G21HP07C, 230V, EU, Plate 178 x 178 mm, 70 - 500°C
Heating Plate Guardian 2000, e-G21HP07C, 230V, EU, Plate 178 x 178 mm, 70 - 500°C
Item number: OH30680273
Brand: Ohaus
€313.00
Product Image of Heating Plate Guardian 2000, e-G21HPRDS, 230V, EU, Plate round 135 mm, 50 - 380°C
Heating Plate Guardian 2000, e-G21HPRDS, 230V, EU, Plate round 135 mm, 50 - 380°C
Item number: OH30680272
Brand: Ohaus
€282.00
Product Image of Heating stirrer Guardian 2000  e-G21HS04C, 230V 50Hz, EU, Plate 102 x 102 mm, 70 - 500°C, 200 - 1600 u/min
Heating stirrer Guardian 2000 e-G21HS04C, 230V 50Hz, EU, Plate 102 x 102 mm, 70 - 500°C, 200 - 1600 u/min
Item number: OH30680271
Brand: Ohaus
€358.00
Product Image of Heating stirrer Guardian 2000 e-G21HS07C, 230V 50Hz, EU, Plate 178 x 178 mm, 70 - 500°C, 200 - 1600 u/min
Heating stirrer Guardian 2000 e-G21HS07C, 230V 50Hz, EU, Plate 178 x 178 mm, 70 - 500°C, 200 - 1600 u/min
Item number: OH30680270
Brand: Ohaus
€385.00
Product Image of Heating stirrer Guardian 2000 e-G21HSRDS, 230V 50Hz, EU, Plate round 135 mm, 50 - 380°C, 200 - 1600 U/min
Heating stirrer Guardian 2000 e-G21HSRDS, 230V 50Hz, EU, Plate round 135 mm, 50 - 380°C, 200 - 1600 U/min
Item number: OH30680269
Brand: Ohaus
€347.00
Product Image of BioFix Magnetrührer, unbeheizt für TOC-Bestimmung und Nitrifikationshemmtests
BioFix Magnetrührer, unbeheizt für TOC-Bestimmung und Nitrifikationshemmtests
Item number: MN970115
Brand: Macherey-Nagel
€696.00
Product Image of BioFix Mini-magnets (pack 5)
BioFix Mini-magnets (pack 5)
Item number: MN970114
Brand: Macherey-Nagel
€108.96
Product Image of BioFix Electrode adapter seals
BioFix Electrode adapter seals
Item number: MN970112
Brand: Macherey-Nagel
€29.64
Product Image of BioFix Electrode adapter
BioFix Electrode adapter
Item number: MN970111
Brand: Macherey-Nagel
€151.20
Product Image of Extension cable, H 70
Extension cable, H 70
Item number: IK0002735600
Brand: IKA
€231.00
Product Image of Temp. sensor, stn. steel, H 62.51
Temp. sensor, stn. steel, H 62.51
Item number: IK0002735451
Brand: IKA
€228.00
Product Image of Magnetic stirrer with glass ceramic plate and LED display
Magnetic stirrer with glass ceramic plate and LED display
Item number: ID1000331200
Brand: IDL GmbH
€479.00
Product Image of Magnetic stirrer M23, mit Bedienungsanleitung
Magnetic stirrer M23, mit Bedienungsanleitung
Item number: ID1000000230
Brand: IDL GmbH
€994.30
Product Image of Magnetic stirrer ME22
Magnetic stirrer ME22
Item number: ID1000000220
Brand: IDL GmbH
€994.30
Product Image of Magnetic stirrer ME21
Magnetic stirrer ME21
Item number: ID1000000210
Brand: IDL GmbH
€994.30
Product Image of Folding magnetic stirrer for GL 45 stirred reactor, incl. shaft
Folding magnetic stirrer for GL 45 stirred reactor, incl. shaft
Item number: DU1200391
Brand: Duran Group
€256.24
Product Image of Stirrer anchor type, diam. 62 mm, magnetic
Stirrer anchor type, diam. 62 mm, magnetic
Item number: DU1200383
Brand: Duran Group
€242.68
Product Image of Stirrer impeller type, diam. 62 mm, magnetic
Stirrer impeller type, diam. 62 mm, magnetic
Item number: DU1200382
Brand: Duran Group
€242.68
Product Image of Magnetic stirring bar, PTFE, cylindr., LxØ 50x7 mm
Magnetic stirring bar, PTFE, cylindr., LxØ 50x7 mm
Item number: BÜ8271-5007
Brand: Bürkle
€6.30

Magnetic Stirring Bars

The magnetic stirring bar is an important part of the magnetic stirrer. In order to move liquid, there have to be two magnets working together: One beneath the top plate of the magnetic stirrer, and another one – the magnetic stirring bar – inside the liquid to stir. In order to be chemically inert, the magnetic stirring bar is sheathed in synthetic or glass. The magnet beneath the top plate effects on the magnetic stirring bar inside the liquid which is stirred through the reaction of the two magnets. The top plate of the magnetic stirrers mostly also has a heating function. The movements of the stirring liquid depend on the magnetic stirring bar’s form. There are, for instance, crescent-shaped, anchor-shaped and propeller-shaped magnetic stirring bars. Yet, we also offer turbine stirrers.