VWR VistaVision Cover Glasses No. 1 Rectangular Case of 10. 1 Rectangular is a reliable and dependable addition to the VWR Microscope Accessories family of products. Combining top-notch and uncompromising quality with an affordable price the VWR VistaVision Cover Glasses No. 1 Rectangular 112450/ 16004-098 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Ever Scientific VWR VistaVision Cover Glasses No. 1 112450 Rectangular - These cover glasses are made from a borosilicate glass that has a higher refractive index than traditional glass cover slides. This higher specific gravity causes the liquid to spread out flat on the slide eliminating the need for special supports and expensive dry blotting procedures. Ever Scientific VWR Cover Glasses resist acids alkalis and scratches. All VWR slides and covers come with a protective color matched aluminum backer suitable for visible light and UV light. These features make VWR VistaVision Cover Glasses an excellent choice for observing specimens under a fluoroscope. Specifications for VWR VistaVision Cover Glasses No. 1 112450 Rectangular : Size mm (in.): 24 x 50 (15/16 x 2) Thickness: 0.13-0.16 mm Refractive Index ne: 1.525 0.0015 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Ever Scientific products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Microscope Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Microscope Accessories. 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 VistaVision Cover Glasses No. 1 Rectangular 112450/ 16004-098 we carry a full complement of Microscope Accessories as well as other product offerings from Ever Scientific. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Microscope Accessories please visit our Ever Scientific page. For more brand name Microscope Accessories please visit our Microscope Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. VWR VistaVision Cover Glasses No. 1 112450 Rectangular Case of 10