Whatman PURADISC 25 AS STERILE syringe filters 6780-2504. 50/box

PURADISC 25 AS disposable syringe filters. Whatman / Schleicher & Schuell 6780-2504. STERILE and NON-PYROGENIC. 0.45 u Polyethersulfone (PES) Membrane. 25 mm polypropylene housing. 50/box. Expiration date 07/2012. OEM, New In Box (NIB) New Old Stock (NOS). Whatman’s Puradisc syringe filters are made to serve a wide variety of applications including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. The hydrophilic PES membrane in these filters is designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, and allow more liquid flow that either PVDF or PTFE. They are perfect for many aqueous and organic solvents. Sold by Sigma as cat # WHA67802504 . Also sold by GE Healthcare under cat # 6780-2504. Continental USA bidders ONLY, please. Buyer pays USPS Ground Advantage shipping. See my other listings for more laboratory items. Thank you for your consideration.

42 PURADISC 25 AS syringe filters Whatman 6780-2504 OPEN BOX NOS

OPEN BOX of forty-two (42) PURADISC 25 AS disposable syringe filters. Whatman / Schleicher & Schuell 6780-2504. STERILE and NON-PYROGENIC. 25 mm polypropylene housing. Expiration date 07/2012. Whatman’s Puradisc syringe filters are made to serve a wide variety of applications including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation.