Ultrafiltration Filters and Devices
MilliporeSigma™ Ultrafiltration Membranes - Amicon™ XM Polyacrylonitrile/PVC Copolymer Filters
High-recovery membranes for stirred cells
Sartorius Vivapore 10-20 Expansion Reservoir
Vivapore 10-20 expansion reservoir with simple push-fit handling is compatible with Vivapore 10 solvent absorption concentrators. Can either be used to increase the sample capacity of Vivapore from 10 to 20 mL, or for continuous diafiltration for sample desalting and buffer exchange applications.
MilliporeSigma™ Ultrafiltration Discs, 100 kDa NMW, Biomax Polyethersulfone
100 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.
Thermo Scientific™ Pierce™ Protein Concentrators PES, 50K MWCO, 0.5–100 mL
Thermo Scientific Pierce Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of proteins over 50 KDa, in sample volumes from 0.5 to 100 mL.
Sartorius Vivapore 10
Vivapore 10 solvent absorption concentrators are disposable ultrafilters for macromolecule concentration from up to 10 mL aqueous samples.
MilliporeSigma™ Ultrafiltration Membranes - YM
High-recovery membranes for stirred cells
Sartorius Phase Separator Papers for separation of Aqueous and Organic Phases using Grade 480
Grade 480 is impregnated with stabilized silicon, thus rendering it hydrophobic: It retains water, but allows solvents to flow through. The flow stops automatically when the entire solvent has passed through. In many applications, this phase separator paper eliminates the need to use separating funnels.
Sartorius Vivaflow™ 50R Crossflow Casettes
Unique, Plug and Play laboratory crossflow devices for concentrating samples like viruses and antibodies
Sartorius Ultrafiltration Membrane Discs
For sample concentration in stirred cells
Sartorius Vivaflow™ Models Accessories: Flow Restrictors
Flow Restrictors for Vivaflow™ 50 and 200.
MilliporeSigma Centrifree™ Filters
The Centrifree™ Ultrafiltration device with Ultracel regenerated cellulose membrane is ideal for separating free from bound microsolutes in serum, plasma, and other biological samples.
MilliporeSigma™ Ultrafiltration Discs, 100 kDa NMW, Ultracel™ Regenerated Cellulose
100 kDa NMWL, Ultracel™ regenerated cellulose
MilliporeSigma™ Accessories for Pellicon XL Devices
For use with Pellicon XL Device
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
MilliporeSigma™ Millex™-GV Filter for Samplicity G2, PVDF, 0.22 μm
Used for non-sterile filtration on the Samplicity™ G2 system. This 33mm syringe filter with a hydrophilic Durapore™ PVDF membrane and 0.22μm pore size is used to prepare solutions prior to chromatography or other instrument analyses.