Product Category Description:

For pure filtration of aqueous solutions and low protein binding. Polyethersulfone (PES) membrane with polypropylene housing comes in a variety of pore sizes. Sterile version is sealed in a “medical grade” clear blister pack, radiation sterilized, and secured in its own protective shelf pack. Female luer-lock inlet. Male slip Luer outlet. Autoclavable. Biosafe USP Class VI.

Specifications for Whatman Puradisc 25 AS Syringe Filters, Whatman 6781-2504 Nonsterile :

Pore Size, µm:		0.45
Whatman No.:		6781-2504
Unit:		Pack of 200

(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 100% 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 $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Whatman Puradisc 25 AS Syringe Filters, Whatman Nonsterile 6781-2504/ 28137-944, 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.