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  Syringe Filters
Nylon Syringe Filter
PTFE Syringe Filter
 PVDF Syringe Filter
 PES Syringe Filter
 MCE Syringe Filter
  Membrane Filters
MCE Membrane
Nylon Membrane
 PTFE Membrane
PVDF Membrane
 PES Membrane
 Sample Vials,
Caps, Septa

8-425, 2ml
9-425, 2ml
13-425, 4ml
Snap-Top Vials, 2ml
Wide Opening Crimp-Top
Crimp Headspace
Screw-thread     headspace
Screw Neck Vials
1ml shell Vials
Micro-Volume "Drop-In" Inserts
Short Screw vials Septa

Injection port liners
Ferrules
Column Scribe
Scribe
 
 
 
PTFE Membrane Filters
Product Description
 

Polytetrafluoroethylene (PTFE) membrane discs are used for a variety of filtration applications, including biochemistry, microelectronic, lab material and etc. It can effectively filtrate microorganism and other particulates. PTFE also has high temperature resistance and wide chemical compatibility.

Application
 

Hydrophobic PTFE Membrane Filters
Highly porous membrane filters
Use to sterilize gasses, vent gas from aqueous solutions, or sterilize or clarify aggressive chemicals
Insert to most aggressive solvents, strong acids, alcohols, bases, aromatics
Don't use with aqueous samples without prewetting (causes high backpressure)

Ordering information          ( Packing size:100/pk )
 
Diameter
Pore Size
Packing Size
Part No.
13mm
0.22μm
   100/pk
   PTM13-2201
0.45μm
   100/pk
   PTM13-4501
25mm
0.22μm
   100/pk
  PTM25-2201
0.45μm
   100/pk
   PTM25-4501
47mm
0.22μm
   100/pk
  PTM47-2201
0.45μm
   100/pk
   PTM47-4501
 
 
 
 
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