Bel-Art, Scienceware, 371130509, Spinbar, Stirring Bar, Teflon, Round, 50x9mm

Bel-Art, Scienceware, 371130509, Spinbar, Stirring Bar, Teflon, Round, 50x9mm Reviews

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Bel-Art Spinbar Stir Bar Round 50X9MM F371130509

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Feb 28, 2011 23:22:05

Fisherbrand Octagonal Magnetic Stir Bar; Flat Surface; 0.5 in. Dia. (33mm); 3 in. L (72mm)

Fisherbrand Octagonal Magnetic Stir Bar; Flat Surface; 0.5 in. Dia. (33mm); 3 in. L (72mm) Reviews

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Stir Bar, Magnetic; Fisherbrand; Octagonal; 1/2 in. dia.; 3 in. L; pivot rings; Alnico_V magnet encased in PTFE; flat surface

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Feb 28, 2011 02:46:03

Mounted in-line mixer; 5/8" tube OD, 12 elements, 10/pack

Mounted in-line mixer; 5/8" tube OD, 12 elements, 10/pack Reviews

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Mounted in-line mixer; 5/8" tube OD, 12 elements, 10/pack Feature

• Mounted In-Line Static Mixers
• Element OD: 5/8"
• Mixer length: 8-1/2"
• No. of elements: 12
• Type: In-Line
• Part Number: AO-04668-08
• Package Quantity: PACKAGE of 10

Ideal for your one-time mixing applications, these disposable polyacetal mixers are available unmounted or mounted in polypropylene tubing. Adjust unmounted mixer length to get optimal mixing action-shorten by cutting or extend by using more than one mixer. Mounted mixers can be used with any compression fitting with the same tubing OD.

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Feb 27, 2011 07:15:03

Dynalon 304435-0004 5 x 2mm, Teflon Red Micro Stirring Bar (Pack Of 4)

Dynalon 304435-0004 5 x 2mm, Teflon Red Micro Stirring Bar (Pack Of 4) Reviews

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Dynalon 304435-0004 5 x 2mm, Teflon Red Micro Stirring Bar (Pack Of 4) Feature

• Length: 5mm (3/16 inch); OD: 2mm (1/16 inch)
• Color: red; description: micro
• Material: Teflon PTFE
• Use for stirring test tubes, micro-beakers, and other small containers
• Features an Alnico V magnetic core; store in pairs to maintain magnetic strength

This red, 5mm micro stir bar can be used for stirring test tubes, micro-beakers, and other small containers. The stir bar is covered in red Teflon PTFE resin and features an Alnico V magnetic core which is one of the most powerful permanent magnet alloys available. Stir bar should not be stored in a random mass or dropped on a hard surface, especially steel. Stir bar should be stored in pairs to maintain magnetic strength. Color may leach in harsh chemicals. Length: 5mm (3/16 inch). OD: 2mm (1/16 inch). Description: Micro. Color: Red. Material: Teflon PTFE. 4/Pack; 3 Packs/Case. Dynalon #: 304435-0004.

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Feb 26, 2011 06:13:04

Scientific Industries SI-3236 MegaMag Genie 120V Digital Magnetic Stirrer

Scientific Industries SI-3236 MegaMag Genie 120V Digital Magnetic Stirrer Reviews

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Scientific Industries SI-3236 MegaMag Genie 120V Digital Magnetic Stirrer Feature

• Powerful "rare earth" magnets stay coupled even under the most demanding stirring conditions
• MegaMag Genie is digital versions
• Rugged ABS/Polycarbonate housing and the famous Vortex- Genie heavy-duty motor
• May be used in cold rooms and incubators
• Markings / Warranty: CE / 2 years

The MegaMag Genie is a large volume magnetic stirrer offered in Digital models with speed/time control and Analog models with speed control. The digital models have a opto-electronic software driven “ramp to speed” feature that ensures maximum coupling between drive magnet and stir bar (analog models require manual speed ramping). The enclosure is air cooled to prevent heat transfer to mixing media. Digital models have large LED’s for displaying speed and time (0-99 min) or continuous. Maximum stirring positions 1, maximum stirring capacity 38 liters. Top Surface measures 12" width by 12" depth. Weight 3 Kg.

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Feb 24, 2011 23:49:03

Dynalon 304435-0014 12.7 x 3mm, Teflon Yellow Micro Stirring Bar (Pack Of 4)

Dynalon 304435-0014 12.7 x 3mm, Teflon Yellow Micro Stirring Bar (Pack Of 4) Reviews

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Dynalon 304435-0014 12.7 x 3mm, Teflon Yellow Micro Stirring Bar (Pack Of 4) Feature

• Length: 12.7mm (1/2 inch); OD: 3mm (1/8 inch)
• Color: yellow; description: micro
• Material: Teflon PTFE
• Use for stirring test tubes, micro-beakers, and other small containers
• Features an Alnico V magnetic core; store in pairs to maintain magnetic strength

This yellow, 12.7mm micro stir bar can be used for stirring test tubes, micro-beakers, and other small containers. The stir bar is covered in yellow Teflon PTFE resin and features an Alnico V magnetic core which is one of the most powerful permanent magnet alloys available. Stir bar should not be stored in a random mass or dropped on a hard surface, especially steel. Stir bar should be stored in pairs to maintain magnetic strength. Color may leach in harsh chemicals. Length: 12.7mm (1/2 inch). OD: 3mm (1/8 inch). Description: Micro. Color: Yellow. Material: Teflon PTFE. 4/Pack; 3 Packs/Case. Dynalon #: 304435-0014.

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Feb 24, 2011 00:26:04

Collet set incl nut and key for SSM 34, 35, 36, 38, 44, 45, 46, 48, 54, 55, 56, 58

Collet set incl nut and key for SSM 34, 35, 36, 38, 44, 45, 46, 48, 54, 55, 56, 58 Reviews

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Collet set incl nut and key for SSM 34, 35, 36, 38, 44, 45, 46, 48, 54, 55, 56, 58 Feature

• Cole-Parmer Stir-Pak and Servodyne Mixer Accessories
• Type: Accessory
• Part Number: AO-04552-83
• Package Quantity: EACH

science-lab-stirrers

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Feb 23, 2011 04:32:05

Hanna Instruments HI 301N Two-Speed Magnetic Stirrer With Speedsafe

Hanna Instruments HI 301N Two-Speed Magnetic Stirrer With Speedsafe Reviews

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Hanna Instruments HI 301N Two-Speed Magnetic Stirrer With Speedsafe Feature

• Heavy-duty for long life usage
• Dual motors for dual range precision
• Can stir up to 2.5 liters (0.66 gallons) of liquid
• The motor is electronically controlled to maintain the chosen speed as the load changes

Magnetic two-speed stirrer, stainless steel cover, 220/240V, HI 301N is a heavy-duty stirrer that offers dual range precision. HI 301N can stir up to 2.5 liters (0.66 gallons) of liquid.

Similar to the "ZOOM" function of a microscope, these stirrers allow access to two separate stirring ranges. In each range, the speed can be fine tuned for exacting accuracy. This assures maximum repeatability in experiments and processing for laboratory, as well as production use.

In addition to speed control, a limiter will assure that the maximum speed will never be exceeded (Speedsafe). Often, in the lab, a sample is removed from the stirrer before reducing the speed. This would normally cause the motor to accelerate until it is destroyed. HANNA® stirrers incorporate a VCO device that will stop the motor from accelerating as soon as the load is removed.

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Feb 22, 2011 00:09:03

Lightnin (A-310) 316 SS high-efficiency axial flow impeller, 7.6" dia x 3/4" bore dia

Lightnin (A-310) 316 SS high-efficiency axial flow impeller, 7.6" dia x 3/4" bore dia Reviews

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Lightnin (A-310) 316 SS high-efficiency axial flow impeller, 7.6" dia x 3/4" bore dia Feature

• High-Efficiency Axial Flow Impellers (Lightnin A-310)
• Material: 316 SS
• Brand: Lightnin
• Bore dia: 3/4"
• Overall diameter: 7.6"
• Model: 871235
• Type: Accessory
• Part Number: AO-50350-82
• Package Quantity: EACH

Designed to create 50% more mixing and a true axial flow pattern.

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Feb 20, 2011 20:11:05

Magnetic Stir Bar Octahedral 1" x 5/16" new

Magnetic Stir Bar Octahedral 1" x 5/16" new Reviews

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Magnetic Stir Bar Octahedral 1" x 5/16" new Feature

• Dimensions in Inches (length x diameter) 1" x 5/16"
• Dimensions in mm 25x8
• Inner Material Alnico V Magnet
• Outer Material Inert PTFE Coating
• Sold As Each

These 1" x 5/16" magnetic stir bars come encapsulated in FDA approved PTFE with Alnico V magnet cores. They are nicely polished to reduce pick-up and cross contamination and can be sterilized using thermal or chemical means. To prevent demagnetization please do not store bundles of random stir bars together, do not drop on hard (especially steel) surfaces, and try to store in identical pairs. A couple of recommendations for choosing stir bars....stirring is most effective when the distance between the poles in the drive magnet (in the stirrer) is most similar to the length of the stir bar. Also, the closer the proximity of the drive magnet (in the stirrer) to the stir bar, the more advantageous. The pictured stir bar is exactly what you recieve. See specifactions below for more details. ALL OUR STIR BARS SHIP FOR FREE!

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• Magnetic Stir Bar Octahedral 1 1/2" x 5/16" new
• Hanna Instruments HI 190M-1 Magnetic Stirrer
• Magnetic Stir Bar Octahedral 2" x 5/16" new
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• Magnetic Stirrer with Hot Plate

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Feb 19, 2011 20:26:09