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 Ultrafiltration Membranes - YM

Merck Ultrafiltration Membranes - YM

High-recovery membranes for stirred cells

Merck Millipore Pellicon™ XL Devices

Merck Millipore Pellicon™ XL Devices

Small-volume tangential flow filter device

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, 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.

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.

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, 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 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, 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 Millex™-HP Syringe Filter Unit for Samplicity G2, PES, 0.45 μm

Merck Millex™-HP Syringe Filter Unit for Samplicity G2, PES, 0.45 μm

This 33 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.45 μm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Merck Millex™-GN for Samplicity G2, Nylon, 0.20 μm

Merck Millex™-GN for Samplicity G2, Nylon, 0.20 μm

This 33 mm syringe filter with a Hydrophilic Nylon membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.2 μm pore size used in preparation of aqueous & organic solutions prior to chromatography or other instrument analyses.

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