Whatman Protran Nitrocellulose Membrane Filters Whatman Discs. Combining top-notch and uncompromising quality with an affordable price the Whatman Protran Nitrocellulose Membrane Filters Whatman Discs 10402506/ 28155-900 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Ideal for Western and Southern blotting techniques protein transfers colony and plaque lifts. White membranes are made of 100percent nitrocellulose (no added cellulose acetate) for high binding capacity (80 100 g/cm2). Less than 1.0percent extractables for cell growth and tissue culture applications. Quality controlled. To sterilize membranes can be autoclaved (liquid cool cycle) or irradiated. The Protran BA-83 membrane (0.2 m) is recommended for protein samples below 20kD and the Protran BA-85 membrane (0.45 m) is recommended for general nucleic acid work. Specifications for Whatman Protran Nitrocellulose Membrane Filters Whatman 10402506 Discs : Grade: BA85 PoreSize m: 0.45 Size: 25dia. mm Whatman No.: 10402506 Unit: Pack of 100 (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 Protran Nitrocellulose Membrane Filters Whatman Discs 10402506/ 28155-900 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 Protran Nitrocellulose Membrane Filters Whatman 10402506 Discs