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Công ty TNHH Công nghệ ATP Việt Nam

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PES Membrane
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PES Membrane

( Công ty TNHH Công nghệ ATP Việt Nam )


MS® PES membrane is a highly micro porous membrane composed of modified polyethersulfone that is a tough, durable, and temperature resistant aromatic polymer. It is designed to remove particulates during general filtration, and its low protein and drug binding characteristics make it ideally suited for use in life science applications.
The membrane provides high flow rate, low extractables, and greater mechanical strength than competitive membranes. It efficiently removes particulates from solutions during general filtration. Additionally, its low protein and drug binding characteristics maximize recovery of critical drugs used in I.V. therapy, chemotherapy and open-heart surgery.


  • High flow rates and throughputs due to a highly asymmetric pore structure
  • Inherently hydrophilic
  • Low protein binding characteristics
  • Good chemical compatibility
  • Compatible with a variety of sealing methods
  • Available in a wide range of pore sizes
  • Higher wick rates (lateral flow)
  • Superior burst strength
  • Excellent flow rates
  • Lot-to-lot and within-lot consistency
  • Low extractables, no external wetting agents
  • Conforming to DIN EN ISO 9001 and DIN EN ISO 46001
  • Biosafety USP Class VI grade and Code of Federal Regulation, Title 21


  • Bacterial removal
  • Blood glucose testing
  • Drug filtration
  • I.V.filters
  • Lateral flow assays
  • Particulate removal
  • Serum cholesterol testing
  • Plating Operations
  • Food & Beverage Processing
  • Ultra pure water
  • Consumer Drinking Water

Technical Parameter

Pore Size[μm] Minimum Bubble point Water Flow Rate(≤)
(seconds/100 mL
H2O/9.62 cm2 at 24 inch Hg)
Burst Strength (≤N psi)
[psi] [bar]
0.10 30 2.1 130 18
0.22 49 3.4 30 16
0.45 38 2.7 21 16
0.65 27 1.9 17 10
0.80 16 1.1 8 10
1.20 8 0.6 / 8
5.00 5 0.4 / 8
Sterilization Non Sterile. Gamma Irradiation, Ethylene Oxide(EtO), Autoclaving or Live Steam are available.
Endotoxin levels <0.25 Eu/ml utilizing 400cm2/400 ml S.W.F.I per Limulus Amoebocyte Lysate(LAL) test
Thickness 120- 150 μm
Typical Weight 3.0 mg/cm2
Extractables <1%(<0.015mg/cm2)
BSA Protein Binding <20 μg/cm2
Maximum Operating Temperature 130°C(266°F)
Sealing Compatibility Ultrasonic, Heat, Radio Frequency and Insert Molding
Pore Size Range 0.03 to 20.0 μm

Order Information

Item# Description Pcs per box Online Price(US$) Order
MSPES200222L PES Membrane, Pore:0.22(μm), Filter Size:200x200(mm), hydrophilic 20 232.0000 Add to cart
MSPES200245L PES Membrane, Pore:0.45(μm), Filter Size:200x200(mm), hydrophilic 20 232.0000 Add to cart
MSPES250322L PES Membrane, Pore:0.22(μm), Filter Size:254x300(mm), hydrophilic 10 206.0000 Add to cart

Last Updated: Thursday, 23 May 2024 16:33