Sample Concentration

Ultimate Solutions for Your Ultrafiltration Needs

The Most Comprehensive Lab Ultrafiltration Range

We use science to manufacture sample concentration solutions for today's complex research needs. Discover our extensive portfolio of ultrafiltration devices, process methods, and complementary technologies from the wider lab filtration and purification range.

Experience the design innovation, industry leading product quality, and unrivaled ease of use of our products. All this makes Sartorius your perfect ultrafiltration solutions provider for your research.

Never Lose your Protein. Dead-Stop.

Stay safe with the Vivaspin^® family of concentrators.

Maximum Volumes. Minimum Cost.

Experience a simpler crossflow system, with high speed, plug-and-play Vivaflow^® cassettes.

Put Your Proteins Under Pressure. Or Take Them for a Spin.

Pressurization, centrifugation, or both. With Vivaspin^® 20 and 100, concentrating single or sensitive samples has never been easier.

Membrane Discs for your Custom Application

PES, CTA and Hydrosart^® ultrafiltration membrane discs from Sartorius.

Complementary Filtration Products. Better Together.

From filter papers and membranes to the latest innovations in filtration devices, Sartorius lab filtration products are better by design.

Ultrafiltration for Nanoparticles Application Guide