Magnetic Stir Bar

Magnetic stir bar assortment, 20 each (2 Each of all MSB'S, MSZ12, MSZ70,MSHL15,30 &50)

PTFE-covered round magnetic stirring bar. This stirrer bar permits stirring in closed containers without contamination. Supplied in glass vial with polyethylene stopper. Approx. Overall Width (mm) : 4 Approx. Overall Length (mm) : 12 Bars per Vial : 2

…Corning magnetic stir bars are Teflon®-coated for increased chemical-resistance. Bars are available in 2” x 3/8” in. (5.08 x 0.95 cm) or 1” x 3/8” in. (2.54 x 0.95 cm).  1233W94 stir bars are suitable for use with PC610/620 stirrers while 1233W95 stir bars are for use…

The Corning stir bar retriever contains a strong magnet to remove a stir bar from all glass and plastic containers used in the laboratory. The container must be taken off the magnetic stirrer before using the retriever as the high-powered magnet in the stirrer cancels out the one in the retriever.…

Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler distributor to place orders for Mettler products.

Cylindrical magnetic stir bar with pivot ring. various sizes available.

Our magnetic stirring bars are custom-designed and tested to work with our StirBase. They are 11.5mm in diameter and 23.1mm long, so they will work in both our 50mL and 100mL digestion vessels. The stirbar magnets are PEEK encapsulated to protect them from any corrosive acids. These are very strong…

Constantly stir tissue culture applications at a low speed with Thermo Scientific™ Nalgene™ Suspended Magnetic Stir Bars. Features: Legs can be compressed to fit through 1.5in. (38mm) openings Stir bar is slightly raised off the bottom surface of the vessel to minimize…

…Bars (8608Q60): Includes 2 each 1/2" x 5/16" 5/8" x 5/16" 1" x 3/8" 1-1/2" x 3/8" 2" x 3/8" 2-1/2" x 3/8" Micro (Flea): 7 x 2mm Micro (Flea): 10 x 3mm Octagon Shaped-12 Assorted, Standard Bars…

The multifaceted magnetic stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars. Ideal for single use applications mixing radioactive reagents or when cross contamination might be a concern Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE…

Spinstar® magnetic stirring bars create a deep mixing vortex at relatively slow speeds. Star shape is designed to fit the inside diameter of most commonly-used beakers Perfect for applications requiring slow, thorough mixing Alnico magnet encapsulated in FDA Grade, USP Class VI…

Spinplus® magnetic stirring bars add speed and efficiency to mixing operations. The "+" shape creates a deep vortex and provides stable, quiet operation Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert …

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics. Small removable pivot ring in the center adds to their versatility Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers …

Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be used. Maintains its position in a vessel and will not wobble Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low…

Circulus™ Magnetic Stirring Bars offer fast mixing action and strong turbulence as well as greater stability with less drifting at higher speeds. Ideal for containers with round or convex bottoms All sizes have solid FDA grade, USP Class VI Teflon® PTFE end disks 20mm…

…stirring bars provide maximum stabilization of the magnetic stirring bar with the addition of a removable “hoop” around a standard octagonal bar. Best suited for larger open-neck vessels, such as buckets and beakers Friction fit of the "hoop" and bar allows them…

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Interrupted profile provides greater surface area and added turbulence when compared to…

PTFE-coated Features a pivot-ring for low-friction stirring

…Out When Emptying Containers The Magnetic Stirring Bar Arrester holds your stirring bar in place when pouring from a beaker or flask by placing the arrester against the bottom of the container. 9.5mm (3/8") thick polyethylene 51mm (2") diameter with a radial magnet 

…Bars in a variety of colors and sizes. Eight-sided Spinbar® Octagonal Magnetic Stirring Bars provide greater surface area and added turbulence when compared to smooth cylindrical bars Integral pivot ring on each stirring bar aids in reducing friction and chattering Alnico magnet…

…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 section 25x70mm (1" x 2-3/4") houses the magnet. Dimensions: 20cm (7.7") long. Easily extract stirring bars without contaminating…

Pyrex® Spinbar® glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274°C (525°F). Completely smooth surface offers "zero absorption"; easy to clean Meets US Pharmacopoeia specifications for Type I Borosilicate glass …

…Spinfin® Magnetic Stirring Bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be used. Fins on top and bottom ensure complete agitation Maintains its position in a vessel and will not wobble Alnico magnet…

…Magnetic Stirring Bar is a polystyrene capsule containing a 30 x 8mm (1.18 x 0.31") polygon magnetic stirring bar that spins freely inside the capsule while being prevented from spinning off center and ‘wandering’ on the base of a vessel. Containment of the stirring bar…

Spinvane® Magnetic Stirring Bars triangular shape is designed for small conical-shaped tubes and micro vials. Triangle shaped vane is made of solid FDA grade, USP Class VI Teflon® and has a cross-mounted, molded-in Alnico magnet Each size is manufactured for a specific size tube;…

Spinwedge® magnetic stirring bars provide strong turbulence at fairly low speeds and are well suited for churning sediment or dissolving salts. Wedge shape is designed to plow up sediment for thorough dispersion Sharply angled broad face provides strong mixing action, perfect for…

Alnico magnets seated in Teflon® Oval shape reduces friction and increases effectiveness in round-bottom flasks.

Smooth surface stirbars have no sharp or flat edges which maximizes contact with the stirring vessel. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Manufactured in a registered ISO 9001:2008, as verified by SGS certification…

These egg-shaped stirring bars are designed especially for use in round-bottom vessels as they spin unrestricted by the vessel contour. Particularly well suited for round bottom flasks; shape ensures complete mixing Offers minimal contact when used in plastic containers Egg shape…

…turbulence relative to similar smooth size cylindrical bars. Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering Marring of plastic containers is diminished Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®…

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Choose from red, yellow or blue. Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® PTFE low friction coating; durable and inert Interrupted profile provides greater surface area and…