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( Công ty TNHH Công nghệ ATP Việt Nam )



 Disposable Vacuum Filtration

Introduction

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.

Two membranes are available to meet all of your filtration needs: PES and MCE.

Available in three styles: complete filter/storage unit and bottle top filters and the reservoir bottle.

Disposable Vacuum Filtration PDF

Application

  • Ideal for filtration of tissue culture media, biological fluids, fixation buffers etc
  • Cell culture media and other aqueous solutions
  • Sterile filtration of solutions which can’t be autoclaved
  • Sterile filtration and clarification of difficult-to-filter aqueous solutions with a glass fiber pre-filter.

Features

  • Available in 0.22μm and 0.45μm
  • Filter Diameter: 50mm membrane diameter for 250ml units and 75mm for 500 ml units
  • Volume sizes: 125, 250 and 500ml
  • Light weight and heavy wall construction
  • Large knurls on the reservoir bottle cap for easy screw
  • Reservoir bottles feature easy grip sides for improved handling, simplify tightening/ loosening and adjustments
  • Designed wide and easy access bottle mouth for efficiently and stably pour out
  • Engraved graduation ensure veracity
  • Designed hose connector can fit multiplicate hose diameters
  • Detergent-free, tissue culture compatible, and heat-sealed to the support grid to maximize flow rate, reduce foaming and protein denaturization
  • Certified non- pyrogenic

Choosing guide

Membrane Characteristics and typical application
PES Provides fast flow rates and very low protein binding and extractables than cellulosic or nylon membranes, highly recommended for filtering and sterilization cell culture media, biological fluids of aqueous solutions.
MCE Especially recommended for applications requiring low protein binding, such as filtering culture media containing sera.

Order Information

  • Packaged in easy peel-to-open plastic bag, and receiver bottle cap is individually wrapped
  • Each individual unit is lot-numbered for easy identification and tracking.
  • Gamma irradiation sterilized

For some special experiment purposes or research outlay saving and etc, the Filter Upper Cups and Reservoir Bottle 
are also available respectively

Item# Description Pcs per box Online Price(US$) Order
VFPPES122250F Filter Funnel Cups, PES, Filter pore size: 0.22μm, Funnel Capacity: 250ml Ask for Quotes

Glass Fiber Pre-filters

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.