Sartorius, VF-S050P0010-IV, Vivaflow® SU Tangential Flow Filtration Cassettes

Top Features
Enhanced ease-of-use for true plug-and-play setup
Advanced flow path delivers optimization-free TFF
More flexibility to process any sample without carryover
Popular Applications

Vivaflow® SU simplifies tangential flow filtration (TFF) for researchers who value efficiency over complexity. Each pack of two cassettes is supplied with a tubing kit tailored for processing feed volumes up to 0.5 or 1 L, so you can effortlessly concentrate any sample quickly, reliably, and more sustainably.
True Plug and Play
Ready to flow. Pre-defined sets include all the cassettes and tubing kits you need to perform ultrafiltration right out of the box. Thanks to the directional Luer fittings, linking the cassettes to a suitable pump and feed and permeate reservoirs is fast and simple.
Process Any Molecule
Lossless flexibility. Vivaflow® SU introduces an extended range of high-performance polyethersulfone (PES) and Hydrosart® regenerated cellulose (RC) membranes, with molecular weight cut-offs (MWCOs) from 2 to 1,000 kDa and beyond. Ideal for high recovery of proteins, viral vectors, nanoparticles, nucleic acids, and more.
Performance Optimized
Put down the calculator. The unique switchback flow path has been re-designed from the ground up to enhance ultrafiltration and diafiltration performance. This speeds up your process while simplifying scale up from spin filters by eliminating the need for unfamiliar calculations and tedious process optimization.
Maintain Sample Integrity
It’s all in the name. Single-use cassettes constructed from low-extractable materials remove the need for pre-washing and cleaning in place (CIP). This improves lab safety and efficiency, while ensuring that sample contamination and carry-over from previous runs become a thing of the past.
More Circularity, Less Waste
Responsibly made. Vivaflow® SU cassettes contain 30.5% less plastic than the previous generation Vivaflow® 50 and the housing material is certified renewable (International Sustainability and Carbon Certification (ISCC) PLUS program). In addition, the cassette packaging is easy-to-recycle and you receive only the tubing you need, further helping to minimize waste.
Budget Friendly
Lean Discovery. Make the most of your research budget by avoiding the need for expensive cassette holders and systems, and taking advantage of low-cost accessories and add-ons. A dedicated feed reservoir and diafiltration tubing, for example, support faster buffer exchange as well as cost efficiency.

Specifications
Applications:
Application: Ultrafiltration; Diafiltration
Application Area: Buffer exchange; Concentration; Desalting; Enrichment; Formulation; Fractionation; Polishing
Intended Use: General Laboratory Use (GLU)

Compliance Information:
Animal Components: No
Certification: ISO 9001

Dimensions:
Membrane Area: 50 cm²

Materials of Construction:
Housing Material: Polycarbonate (PC)
Membrane Material: Polyethersulfone (PES)
Tubing Material: Polyvinyl chloride (PVC)

Operating Conditions:
Maximum Operating Pressure: 3 bar
Minimum Retentate Volume: 10 mL
Recommended Feed Volume: 100 - 500 mL
Recommended Flow Rate: 200 - 400 mL/min

Physicochemical Information:
MWCO: 10 kDa

Product Information:
Brand: Vivaflow®
Filter Type: TFF
Pack Size: 2
Sample Type: Exosome; Nanoparticles; Nucleic Acid; Protein; Peptide; Viral Vector; Virus; Water