Ultrafiltration Filters and Devices

Thermo Scientific™ Pierce™ Protein Concentrators PES, 100K MWCO, 0.5 mL

Thermo Scientific™ Pierce™ Protein Concentrators PES, 100K MWCO, 0.5 mL

Concentrate and desalt biological samples and perform buffer exchange with disposable polyethersulfone (PES)-membrane ultrafiltration centrifugal devices.

Sartorius Vivaflow™ 200 Crossflow Cassettes

Sartorius Vivaflow™ 200 Crossflow Cassettes

Offers a standard for ease of use, reliability and flexibility unrivalled by other filtration systems. Sartorius Vivaflow 200 Crossflow Cassettes are ready to use, reusable laboratory crossflow cassettes for concentrating up to 5L samples. Available in different MWCOs and membrane types for different application needs.

Merck Millipore Pellicon™ XL Devices

Merck Millipore Pellicon™ XL Devices

Small-volume tangential flow filter device

Merck Ultrafiltration Membranes - YM

Merck Ultrafiltration Membranes - YM

High-recovery membranes for stirred cells

DWK Life Sciences DURAN™ Slit sieve

DWK Life Sciences DURAN™ Slit sieve

For use with paper or membrane filters.

Sartorius Vivaflow™ 50R Crossflow Casettes

Sartorius Vivaflow™ 50R Crossflow Casettes

Unique, Plug and Play laboratory crossflow devices for concentrating samples like viruses and antibodies

Corning™ Spin-X™ UF Concentrators

Corning™ Spin-X™ UF Concentrators

Disposable, single use only ultrafiltration devices with polyethersulfone membranes (PES) for the centrifugal concentration and/or purification of biological fluids and aqueous solutions

Thermo Scientific™ Pierce™ Protein Concentrators PES, 30K MWCO, 0.5 mL

Thermo Scientific™ Pierce™ Protein Concentrators PES, 30K MWCO, 0.5 mL

Concentrate and desalt biological samples and perform buffer exchange with disposable polyethersulfone (PES)-membrane ultrafiltration centrifugal devices.

Thermo Scientific™ Pierce™ Protein Concentrators PES, 3K MWCO, 0.5 mL

Thermo Scientific™ Pierce™ Protein Concentrators PES, 3K MWCO, 0.5 mL

Concentrate and desalt biological samples and perform buffer exchange with disposable polyethersulfone (PES)-membrane ultrafiltration centrifugal devices.

Thermo Scientific™ Pierce™ Protein Concentrators PES, 10K MWCO, 0.5 mL

Thermo Scientific™ Pierce™ Protein Concentrators PES, 10K MWCO, 0.5 mL

Concentrate and desalt biological samples and perform buffer exchange with disposable polyethersulfone (PES)-membrane ultrafiltration centrifugal devices.

Merck Samplicity™ G2 Filtration System

Merck Samplicity™ G2 Filtration System

Vacuum filtration system using Millex™ filters for sample preparation for HPLC.

Merck Ultrafiltration Discs, 50 kDa NMW, Biomax Polyethersulfone

Merck Ultrafiltration Discs, 50 kDa NMW, Biomax Polyethersulfone

50 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Merck Millex™ Samplicity™ Filters, 0.45 μm

Merck Millex™ Samplicity™ Filters, 0.45 μm

To be used with the Samplicity Filtration System. Powered by vacuum, the system takes minimal manual effort to filter 1 to 8 samples into standard HPLC vials in seconds, with higher recovery than syringe filters provide.

Merck Millex™-GP Filter for Samplicity G2, PES, 0.22 μm

Merck Millex™-GP Filter for Samplicity G2, PES, 0.22 μm

This 33 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.22 μm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Merck Ultrafiltration Discs, 30 kDa NMW, Biomax Polyethersulfone

Merck Ultrafiltration Discs, 30 kDa NMW, Biomax Polyethersulfone

30 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Merck Ultrafiltration Discs, 10 kDa NMW, Biomax Polyethersulfone

Merck Ultrafiltration Discs, 10 kDa NMW, Biomax Polyethersulfone

10 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Merck Ultrafiltration Discs, 100 kDa NMW, Biomax Polyethersulfone

Merck Ultrafiltration Discs, 100 kDa NMW, Biomax Polyethersulfone

100 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

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