VWR Magnetic Rare Earth Stir Bars. Cowie knows that every customer interaction with a product or service impacts the customer's experience. As a result the interaction people have with products and services has a dramatic effect on the way they perceive their offerings. Because of this manufacturers strive to offer products that not only exceed customer expectations but also incorporate features that make them stand above the competition. Cowie VWR Rare Earth Magnet Stir Bars meet these requirements. The unique elliptical shape of the rare earth magnet provides increased strength and durability over a ring magnet. Additionally a carbon black spot is located on the surface of the magnet which helps users avoid exposure to certain chemicals and corrosives. These properties make Rare Earth magnets preferred in a broad range of applications including galvanic corrosion testing evaporation test and freeze dryer operations but their superior strength and increased durability are advantages gained only through the unique properties of the materials themselves. Specifications for VWR Magnetic Rare Earth Stir Bars 001.2625.RE : DimensionsDia. x L mm (in.): 14 x 25 (17/32 x 31/32) (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Cowie products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Apparatus with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Laboratory Apparatus. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the VWR Magnetic Rare Earth Stir Bars 001.2625.RE/ 89030-554 we carry a full complement of Laboratory Apparatus as well as other product offerings from Cowie. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Laboratory Apparatus please visit our Cowie page. For more brand name Laboratory Apparatus please visit our Laboratory Apparatus store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. VWR Magnetic Rare Earth Stir Bars 001.2625.RE