Ultrafiltration and Centrifugal Devices

Merck™ Biomax™ Ultrafiltration Membrane Discs

Recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media. Biomax Ultrafiltration Membrane Discs are compatible with Amicon™ Stirred Cells.

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™ PES Protein Concentrators

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

Merck™ Ultrafiltration Membranes - BioMax™ PB21

High-recovery membranes for stirred cells

Merck™ Ultracel™ Ultrafiltration Disc

Use to concentrate or desalt dilute solutions with the Stirred Cell device

Merck™ Ultrafiltration Membranes - YM

High-recovery membranes for stirred cells

Millipore™ Polypropylene Microfil Funnel & Filter

Convenient, easy to use Microfil™ membrane funnel and filteration system

Merck™ Samplicity™ G2 Filtration System

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

Merck™ BioPak™ Disposable Ultrafilter

Nuclease-free, pyrogen-free water from any MilliporeSigma™ Ultrapure™ water system

Sartorius™ Vivacon™ 500, Sample Pack L (Low MWCO)

Vivacon™ 500 are centrifugal units with Hydrosart™ membranes for fast DNA concentration and buffer exchange of samples of 100–500μL. Sample Pack L is intended for use with samples with a low molecular weight cut off, and include 4 units each of the 2, 10 and 30 kDa sets.

Sartorius™ Vivacon™ 2 DNA Concentrator

Centrifugal units for fast DNA concentration and buffer exchange of 2 ml samples

Duran™ Slit-Sieve Disc

Designed for use with Duran™ Filtering Apparatus

Sartorius™ Vivaflow™ 50 Crossflow Casettes

Single use. Sartorius™ Vivaflow™ 50 Crossflow Casettes are ready-to-use for filtration and concentration of samples from 100 mL to 5L.

Sartorius™ Vivaflow™ 50R Crossflow Casettes

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

Sartorius™ Vivaflow 200 Crossflow Casettes

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.

  spinner