Buy High quality Corning Spin-X Ultrafiltration 500µL Centrifugal Concentrator, 50,000 Molecular Weight Cut-Off Membrane, Non-Sterile, 25/Case, Part Number 431480 CL from Laboratory Disposable Products (LDP) at www.labdisposable.com

Corning Spin-X UF centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90 or better recovery. The patented vertical membrane design and thin channel filtration chamber minimizes membrane fouling and provides fast, high speed concentrating, even with particle laden solutions. Integrated dead stop design eliminates risk of spinning to dryness; no re-spinning necessary.

Spin-X UF 500 for samples up to 500 L. Low binding polyethersulfone (PES) membranes are available with five molecular weight cut-offs (MWCO): 5,000, 10,000, 30,000, 50,000 and 100,000 to meet all of your concentrating needs. Choose an MWCO ¹/₂ to ¹/₃ smaller than the protein to be concentrated. The MWCO and graduations are printed right on the side of the concentrator tube to avoid mix-ups.

Spin-X UF 500 concentrators require fixed angle rotors (minimum rotor angle is 40°)

Corning provides high quality; innovative life science products enabling people around the world to make and deliver life changing discoveries. Corning sells life sciences products under these primary brands: Corning®, PYREX®. Advance your research from the beginning of your workflow to the end with our trusted Corning®, PYREX®, brands and technical expertise.

In-addition Laboratory Disposable Products (LDP) is a one of the leading distributors of laboratory supplies, Reagents, Equipment, and safety products to the Life Science, Pharmaceutical industries, Hospitals, educational institutes, and many small businesses since 1982. Laboratory Disposable Products (LDP) is a proud Woman Owned Small Business. For more information please visit our website www.labdisposable.com or call on 800-332-LAB1 or email to [email protected] .

Corning Spin-X Ultrafiltration 500µL Centrifugal Concentrator, 50,000 Molecular Weight Cut-Off Membrane, Non-Sterile, 25/Case | 431480 CL | Laboratory Disposable Products (LDP)