GVS 1215544 PreSep™, Filtration Membrane, Glass Fiber 25mm 0.5 µm

Glass Fiber filter Membrane with Binder,0.5 µm, 25 mm diameter, 100/pk
GVS Pre-Sep(TM) Glass Fiber membranes With Binders.
0.5µm, 25mm diameter. Composed of borosilicate glass fibers woven into a porous matrix and bonded by an acrylic resin.
This bonding produces a filter that reduces media migration and has the strength required for high-volume aqueous filtrations. 

Features and Benefits

• biologically inert, autoclavable and highly resistant to oxidizing agents and weak acids.
  
• can be used as a prefilter or used alone.
  
• Prefilters increase the speed of filtration by trapping large particles before they reach the final membrane filter. When used as a prefilter choose a size slightly smaller in diameter than the main filter to allow the prefilter to fit inside the O-ring or filter funnel holder seal, ensuring a positive membrane seal.
  
• When used as the main filter medium, select a diameter of the same size as the filter holder to be used.
  
  Applications
  
  Recommended for filtrations of long duration under pressure. Also, check out GVS 1215281 MicronSep™, Filtration Membrane, Nitrocellulose 47mm 0.45