Stackable tangential flow cassettes with sifting membranes are ideal for operations that require separating or purifying biomolecules. The interior cellulose and plastic based membranes are compatible with a wide range of chemical agents and remain stable within a broad pH range. Used in a wide range of biological fields, the tangential flow cassettes guarantee high flow rates, low hold-up volumes, and low protein binding.

LV Centramate™ Lab Tangential Flow Filtration System, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

Designed for maximum product recovery for lab-scale or scale-up process volumes up to 4 L.

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Minimate™ Tangential Flow Filtration Capsules, Cytiva (Formerly Pall Lab)

Supplier: Cytiva

The disposable Minimate™ TFF capsules, with Omega™ membrane, can perform concentration processes desalting or buffer exchange on the same system with minimal user intervention, and achieves high concentration factors in a single step due to the low hold-up volume of the devices.

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Vivaflow® SU Crossflow Casettes

Supplier: Sartorius

Vivaflow® SU is a next generation plug-and-play tangential flow filtration (TFF) cassette, for ultrafiltration and diafiltration of intermediate sample volumes.

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Vivaflow® 50 and 200 Tangential Flow Systems

Supplier: Sartorius

Vivaflow® 50 and 200 devices are ready to use crossflow cassettes for filtration and concentration of samples from 100 to 3000 ml or 500 to 5000 ml. The membrane surface per device is 50 or 200 cm² respectively.