VacufilTM disposable Vacuum Filtration units are very useful in large volume samples separation and purification for tissue culture media, biological fluids and fixation buffers.
The unit includes membrane filter, graduated funnel of clear polystyrene with polyethylene neck adapter and polystyrene reservoir bottle with a separate sterile polyethylene cap. Glass fiber pre-filter is available.
Five membranes are available to meet all of your filtration needs: PES, MCE, CA, Nylon and hydrophilic PVDF.
Available in three styles: vacuum filtration system, filter funnel and the receiver bottle.
|Color of collar||Membrane Material||Description|
|Green||PES||The fastest flow rate, the lowest protein binding and low extractables and are best for filtering cell culture media.|
|Dark blue||MCE||Filtration of aqueous solutions, effectively binds trace proteins.|
|Blue||CA||Fast flow rates and low protein binding and are good for filtering cell culture media.|
|Purple||Nylon||Naturally hydrophilic, surfactant-free and offer the lowest extractables.|
|Yellow||Hydrophilic PVDF||Suitable for aqueous solutions and organic solvent filtration.|
|0.22||Routine laboratory sterilization of most media, buffers and biological fluids|
|0.45||Clarification and prefiltration of solutions and solvents|
MCE, CA, Nylon, hydrophilic PVDF disposable vacuum filtration units are available.For some special experiment purposes or research outlay saving and etc, the Filter Upper Cups and Reservoir Bottle
Glass fiber pre-filters may be placed in the funnel on top of the membrane and secured by a convenient tab for difficult-to-filter solutions.
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