Vivaflow® Tangential Flow Filtration Cassettes

Vivaflow^® is the original research-dedicated tangential flow filtration (TFF) solution. Different membrane areas and setup options simplify concentration and buffer exchange processes for large feed volumes.

Plug and Play

Link each cassette and the included tubing kit to a suitable pump and reservoirs for ultrafiltration right out of the box. Only a feed reservoir and diafiltration tubing need to be added for buffer exchange.

Process Many Samples

A choice of membranes suits common molecule types, while two membrane areas, optional modular setup, and resistant materials cater to feeds from 0.1 to 5 L - even for unique sample compositions and process conditions.

High Performance

The original switchback flow path supports fast ultrafiltration and diafiltration while reducing the need for tedious process optimization.

Budget Friendly

With Vivaflow^®, there is no need for expensive cassette holders and systems. In addition, cleaning in place (CIP) and convenient, replacement tubing kits support re-use of each cassette to process multiple samples.