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Syringe filter


PES syringe filter

  • Release Date:2015-08-12


Chromfilter® Polyethersulfone (PES) Syringe Filtres are hydrophilic, it’s low binding to proteins and nucleic acid and are extractable with substantially more rapidly flow rates than PVDF; ideal for pre-filtration and filtration of buffers and culture media. Good used in aqueous applications and biological samples. Best choice for protein solution, tissue culture media and its additive filtration.RNase-free, Dnase- free.


  • High filtration speed

  • Low exeractables

  • Lowest protein binding

  • Designed with a Female Luer-Lok inlet and Male Luer slip outlets

  • Some Filters are individually wrapped sterile, certified RNase-free, DNase- free, and DNA –free with Non-pyrogenic

Technical Parameter

 Membrane materialPESPESPES
 Housing materialPPPPPP
 Filter diameter (mm)13mm25mm30mm
 Filtration area (cm2 )
 Pore Size(μm)0.220.450.220.450.220.45
Holdup volume (μl)<20<100<100
Sample volume (ml)<10<100<120
Maximum Operating Temperature90°C90°C90°C
Maximum Operating Pressure (psi)878787
Applicable pH value1-141-141-14

 Pore Sizes: 0.1μm, 0.80μm, 1.0μm, 3.0μm, 5.0μm is also available.

 For more information of the custom-made service, please contact us.

Order Information

Cata No.DescriptionPackage
Transparent PP housing
S04-PS22-T PES Syringe Filters, Pore:0.22(μm), Diameter:4(mm), Transparent200
S04- PS45-T PES Syringe Filters, Pore:0.45(μm), Diameter:4(mm), Transparent 200
S13- PS22-T PES Syringe Filters, Pore:0.22(μm), Diameter:13(mm), Transparent 100
S13- PS45-T PES Syringe Filters, Pore:0.45(μm), Diameter:13(mm), Transparent 100
S25- PS22-T PES Syringe Filters, Pore:0.22(μm), Diameter:25(mm), Transparent 100
S25- PS45-T PES Syringe Filters, Pore:0.45(μm), Diameter:25(mm), Transparent 100
Gear Edged housing
S13- PS22-GPES Syringe Filters, Pore:0.22(μm), Diameter:13(mm), Gear Edged100
S13- PS45-GPES Syringe Filters, Pore:0.45(μm), Diameter:13(mm), Gear Edged100
S25- PS22-GPES Syringe Filters, Pore:0.22(μm), Diameter:25(mm), Gear Edged100
S25- PS45-GPES Syringe Filters, Pore:0.45(μm), Diameter:25(mm), Gear Edged100
Color-coded housing
S13- PS22-C PES Syringe Filters, Pore:0.22(μm), Diameter:13(mm), Color-coded100
S13- PS45-C PES Syringe Filters, Pore:0.45(μm), Diameter:13(mm), Color-coded100
S25-PS22-C PES Syringe Filters, Pore:0.22(μm), Diameter:25(mm), Color-coded100
S25-PS45-C PES Syringe Filters, Pore:0.45(μm), Diameter:25(mm), Color-coded100
S33-PS22-C PES Syringe Filters, Pore:0.22(μm), Diameter:33(mm), Color-coded100
S33-PS45-C PES Syringe Filters, Pore:0.45(μm), Diameter:33(mm), Color-coded100
Sterile individually packed
S13-PS22-SSterile PES Syringe Filters, Pore:0.22(μm), Diameter:13(mm) 100
S13-PS45-SSterile PES Syringe Filters, Pore:0.45(μm), Diameter:13(mm) 100
S25-PS22-SSterile PES Syringe Filters, Pore:0.22(μm), Diameter:25(mm) 100
S25-PS45-SSterile PES Syringe Filters, Pore:0.45(μm), Diameter:25(mm) 100
S33-PS22-SSterile PES Syringe Filters, Pore:0.22(μm), Diameter:33(mm) 100
S33-PS45-SSterile PES Syringe Filters, Pore:0.45(μm), Diameter:33(mm) 100