Bel-Art Pyrex Magnetic Stirring Bar, Glass Encapsulated, 22 x 6.4mm

Avoid outside contamination with this highly accurate closed system. Borosilicate glass burettes have white 0.1ml graduations and are mounted to a high-density polyethylene screw cap. Squeezing the flexible polyethylene bottle forces liquid into the burette. Built in overflow automatically drains excess liquid back into reservoir. The glass stopcock has a 2mm bore. Large, stable plastic base can be detached from reservoir. Accuracy of burette is within 1% of total volume. Graduation accuracy is Class A.

Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers. Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated Available in a variety of colors and sizes Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating – Superior Chemical Compatibility Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclave safeTEFLON®is a registered trademark of The Chemours Company FC LLC and ...

Keep all your magnetic stirring bars and accessories organized and accessible with the Spinbar®Magnetic Stirring Bar Garage. Multiple sizes and shapes of magnetic stirring bars from large 15.9 cm (6") to tiny 10 mm (0.5") bars can be stored on this rack. Store stirring bars in pairs, with the north pole of one adjoining the south pole of the other to avoid demagnetization Tight wire spacing on the upper section of the rack holds small bars; wider spacing below can be used for larger bars Lower wire shelf is ideal for holding small lab tools including Spinbar®Restrainer (F37786-1000) Epoxy ...

High quality Teflon encapsulated magnetic stirring bars ensure efficient mixing with consistent results. Multi-faceted polygon shape with increased surface area creates added turbulence relative to similar sized, smooth cylindrical bars to provide thorough mixing Absence of a pivot ring allow the Spinbar to stay close to the bottom of the vessel enabling "scraping" of solids Optimal coupling with magnetic spindrive as entire length of stir bar is in close contact Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating; Superior chemical compatibility Manufactured ...

Reduce frequency of spinout in viscous solutions or when stirring at high speeds. The high magnetic field strength of Samarium Cobalt (Rare Earth) magnets can provide up to three times stronger coupling vs. Alnico magnetic stirring bars. Stronger coupling with the drive magnet keeps the stirring bar centered and rotating effectively Octagon shape with pivot ring creates strong turbulence with minimal chattering and friction Encapsulated in bright green, FDA grade, USP Class VI Teflon®PTFE; easy to differentiate from other stirring bars Autoclave safe Manufactured in a registered ISO ...