Whatman General-Purpose Filter Paper Grade 595 and 995 Whatman. Whatman Quality Standards assure that all papers meet the required specifications outlined by the A.S.T.M. This product is certified to be asbestos-free. Whatman EPA General Purpose Filter Paper can be used for general-purpose filtration and degassing of gas and liquid samples in laboratories and in the field. Whatman EPA Filter Paper can also be used for degassing of vapors and gases in gases and for taking X-rays. Whatman EPA General Purpose Filter Paper is manufactured with extra-super-soft paper that has no strings or napkins to clog. Whatman EPA Filter Paper can be used in many vacuum or shaker boxes and offers excellent flow rates and efficiencies. Specifications for Whatman General-Purpose Filter Paper Grade 595 and 995 Whatman 10311612 : Size cm: 15.0 dia. Grade: 595 Whatman No.: 10311612 Unit: Pack of 100 Porosity: Medium Flow Rate: Medium Particle Retention: 8 12 m (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Whatman products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Filters with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Whatman Filters. 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 Whatman General-Purpose Filter Paper Grade 595 and 995 Whatman 10311612/ 28430-109 we carry a full complement of Filters as well as other product offerings from Whatman. We also carry a full line of Whatman accessories to help meet your laboratory and scientific needs. For a complete selection of Whatman Filters please visit our Whatman page. For more brand name Filters please visit our Filters store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Whatman General-Purpose Filter Paper Grade 595 and 995 Whatman 10311612