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The 2.5T/h hollow fiber ultrafiltration device has a small volume and a simple structure, so the investment cost is low. 3. The ultrafiltration separation process is simply a pressurized delivery of liquid, the process is simple, and easy to operate and manage. 4. Ultrafiltration membrane is a uniform continuum made of polymer material.
Get PriceSartorius hollow fiber (hollow fibre, HF) TFF modules are the ideal solution to save money, time and space. They come in a range of batch volumes, membrane surface areas and module diameters, which means they can provide a linear and predictive scale-up from laboratory to pilot-scale to manufacturing-scale by using matching materials, fluid-path length and performance characteristics.
Get Price2 days agou2002·u2002Spectrum ® Hollow Fiber Membranes Fully encapsulated in single-use modules, the membranes used in the hollow fiber filter modules from Repligen are constructed using four chemistries that are anisotropic in structure to deliver high flux rates, excellent separation, and low protein binding for higher product yields.
Get PriceWhen choosing an optimal ultrafiltration device, a good starting point is to consider the size of your target molecule. We recommend choosing a MWCO up to a maximum of 1/3 to 1/2 of the target molecular weight. Also take account of the device capacity, based on initial sample volume.
Get PriceHollow fiber ultrafiltration membranes are shipped in glycerol wetting preservative. These filters may require 15-20% alcohol/water solution to restore wetting or remove glycerol. Flat sheet cassette ultrafiltration devices (for example, KvickLab and KvickFlow Cassettes) are shipped in a solution of NaOH/Glycerol which must be flushed out ...
Get Price2021-1-8u2002·u2002a high-quality membrane can use a broad range of operating parameters without compromising membrane performance or integrity. (A) (B) Fig 3. (A) Conventional hollow fiber ultrafiltration membrane and (B) Cytiva ultrafiltration membrane. Fig 4. Sanitary QuixStand bench-top system with peristaltic pump and Xampler size 4M hollow fiber cartridge.
Get Price2019-4-3u2002·u2002MicroKros ® & MidiKros ® Hollow Fiber Modules SPECTRUM PRODUCT INSTRUCTIONS FOR USE 5 per cm 2 of surface area. For Polysulfone (PS) fibers, flush with 2 mL of 20% alcohol (isopropanol, ethanol or methanol) per cm 2 of sur- face area and follow by flushing with 2 mL of water per cm 2 of sur- face area to remove all alcohol.
Get PriceThe hollow fiber membranes are either also manufactured in-house or sourced from renown German and Japanese membrane suppliers to offer you a broad selection of modules. Depending on the quantity of modules required, we are able to react very flexible on your needs even if you only require some prototypes or small-series.
Get Price2019-12-11u2002·u2002Optimized treatment outcomes and improved patients' life expectancy associated with high volume HDF, thanks to the combination of asymmetric structure and increased inner diameter and fiber wall thickness. 40 μm • Membrane fiber with an asymmetric structure • Fiber inner diameter of 200 μm • Membrane fiber wall of 40 μm
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