切向流盒
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.
Cassette
Supplier: SPECTRUM CHROMATOGRAPHY
SIUS PD cassette with HyStream membrane type and molecular weight cut-off (MWCO) of 300kD.
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Tangential flow filtration capsules, Minimate™
Supplier: CYTIVA PALL
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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Tangential flow systems, Vivaflow® 50 and 200
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 cm² or 200 cm² respectively. The devices come with all the necessary accessories for running with a laboratory pump and a size 16 pump head. For speeding up the concentration and increasing the volume throughput, up to six Vivaflow® 50 cassettes can be connected together or two Vivaflow® 200 can be connected together. Optimally suited for applications like cell culture supernatant concentration, virus concentration and water concentration this economical product offers a standard of ease of use, reliability and flexibility.
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T-Series TFF Cassettes with Omega™ Membrane
Supplier: CYTIVA PALL
T-series centramate cassettes with Omega™ membrane are ideal for development, pilot, and production scale TFF applications in diverse biological and biopharmaceutical processes.