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VWR Spinbar Stir Bars, Round. PTFE resin-coated, round stir bars have removable pivot ring. 38.1Lx9.5Dmm.

VWR Giant Spinbar Stir Bars, Polygon. Heavy duty, PTFE resin-coated, magnetic stirring bars for use in stirring large volumes of fluids on large magnetic stirring machines. Neck size of fluid containing vessel must be 32mm or larger to accept stir bars. 108Lx27Dmm.

VWR Giant Spinbar Stir Bars, Polygon. Heavy duty, PTFE resin-coated, magnetic stirring bars for use in stirring large volumes of fluids on large magnetic stirring machines. Neck size of fluid containing vessel must be 32mm or larger to accept stir bars. 57Lx27Dmm.

VWR Spinbar Micro Stir Bars. PTFE resin-coated, flea-size, polygon magnetic stir bars. 7Lx2Dia.mm.

VWR Giant Spinbar Stir Bars, Polygon. Heavy duty, PTFE resin-coated, magnetic stirring bars for use in stirring large volumes of fluids on large magnetic stirring machines. Neck size of fluid containing vessel must be 32mm or larger to accept stir bars. 159Lx27Dmm.

VWR Spinbar Stir Bars, Polygon. PTFE resin-coated, polygon shaped. 38.1Lx9.5Dmm.

VWR Spinfin Stir Bars. The PTFE resin-coated, Spinfin magnetic stirring bar agitates liquids in round-bottom test tubes and flasks, where other stirring bars cannot be used. Maintains position; will not wobble. 9.5Lx9.5Dmm.

VWR Double Spinfin Stir Bars. Proven Spinfin design made twice as effective. Fins on top and bottom ensure complete agitation. PTFE resin-coated. 19Lx16Dmm.

VWR Spinbar Stir Bars, Egg-Shaped. Designed specifically for round bottom flasks and vessels. The PTFE resin-coated, egg-shaped, magnetic stir bar fits the round bottom for uniform stirring without restriction. 38.1Lx15.9Dmm. For round-bottom flasks sized 300 and 500mL.

VWR Spinbar Magnetic Stirring Bar. 4.4cm O.D. With a removable stabilizing ring to keep it centered in the vessel. Creates a deep vortex without splashing or chattering and resists spinout.

VWR Spinstar Stir Bars. These PTFE resin-coated, star-shaped, magnetic stir bars create a deep vortex at relatively slow speeds. They fit exactly the inside diameter of the beakers indicated. For 100mL beaker size.

VWR Cuvette Spinbar Stir Bar. This PTFE resin-coated, centrifugal, magnetic stirrer fits into the standard cuvette having a 10mm light path. May also be used in test tubes. Molded in one piece, the stir bar will not scratch cuvettes or trap dirt. Dimensions: 9Dx8Hmm.

VWR Spinbar Stir Bars, One-Size Packs. Convenient blister packs of popular PTFE resin-coated, octagon, Spinbar magnetic stir bars. Each pack contains one size. 38.1Lx7.9Dmm.

VWR Spinbar Stir Bars, Octagon, Color-Coded. Color-coded PTFE resin identifies the Spinbar magnetic stirring bars (with pivot ring). Red. 25.4Lx7.9Dmm.

SPINBAR, STIRRING BAR, TEFLON, ROUND, 1X5/16. With Removable Pivot Ring. All Spinbar Magnetic Stirring Bars are packaged 50/case unless otherwise noted.

SPINBAR, STIRRING BAR, TEFLON, ROUND, 1-1/4X5/16. With Removable Pivot Ring. All Spinbar Magnetic Stirring Bars are packaged 50/case unless otherwise noted.

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