VWR Sieve Brass Ss 12D Fullht. Thermo Scientific offers a wide range of precision testing sieves also called laboratory sieves for various applications in the life sciences geology materials research environmental testing and geochemistry. Regardless of size these Sieves through their uniform square-woven wire cloth require less cleaning than stamped or woven sieves because less material is lost in the process of opening and closing the sieve apertures. The drawback of stamped sieves is that they need to be cleaned after each test increasing the amount of material lost in the process. This is especially critical when testing high volumes of powders or other materials with bridging materials. The reason for the less frequent cleaning is that they prolong the life of the sieve shaft which reduces the amount of material retained in the netting. Also a cleaned sieve will allow for easier and faster testing. Specifications for VWR Sieve Brass Ss 12D Fullht 18BS12F : Description: VWR SIEVE BRASS SS 12D FULLHT (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Advantech Manufacturing products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for VWR Labware & 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 Sieve Brass Ss 12D Fullht 18BS12F/ 47730-190 we carry a full complement of Labware & Accessories as well as other product offerings from Advantech Manufacturing. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs. For a complete selection of VWR Labware & Accessories please visit our Advantech Manufacturing page. For more brand name Labware & Accessories please visit our Labware & 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 Sieve Brass Ss 12D Fullht 18BS12F