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MinisartSRP 0.2µm, 25mm PP eo-ster, 50pc

Elimination of particles from your samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of your chromatography column and to maximize its operating life time. Minisart® syringe filters optimized for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0.12 cm², 1.7 cm² and 4.8 cm²

Item no.:  S7575------FXOSK

Price (USD):  $206.00


* 24 Hours Turnaround Time

Particle removal via filtration prior to analytics substantially increases the lifetime of your columns. Minisart® RC is optimized for aqueous liquids as well as solvents and is stable against DMSO, other amides, ketones, esters and ethers. Minisart® NY is exceptionally pure compared to other common polyamide (=nylon) filters and competitor products. For this products raw materials are used which do not interfere with standard analytical methods. Our coating-free hydrophobic PTFE membrane used in Minisart® SRP is suitable for venting applications as well as the leachable free clarification of very harsh chemicals. In addition Minisart® PES offers a combination of hydrophilic PES membrane and PP housing and has a higher chemical compatibility than PES in MBS housing. This makes it suitable for LC-MS sample preparation with methanol contents up to 20%. Furthermore the hydrophobic PES membrane of Minisart® PES- filters is assembled in a gamma-sterilisable PP housing which makes these new venting filters suitable for assembly and gamma sterilisation by the user.

  • Maximum chemical compatibility
  • Minimum extractables or leachables
  • Low adsorption of analytes
  • 100% optical integrity test


  • Application
    Sterilization of air/gases and aggressive liquids
  • Application Area
    Analytical Sample Preparation

Compliance Information

  • Extractables
    HPLC certified

Connections (Physical)

  • Connector Inlet
    Female Luer Lock
  • Connector Outlet
    Male Luer Slip


  • Filter Diameter
    ⌀ 25 mm
  • Filtration Area
    4.8 cm²


  • High Flow

General Specifications

  • Filter Paper/Membrane Color
    • White (opaque)
    • Printed
  • Flow Rate
    ≥ 160mL/min for water at 1 bar (14.5 psi) | ≥ 1800 mL/min for air at 0.1 bar )
  • Total Throughput
    Up to 100 mL
  • pH Range
    3.0 – 14.0

Materials of Construction

  • Membrane Material
    Polytetrafluorethylene (PTFE)

Operating Conditions

  • Maximum Operating Pressure
    4.5 bar (65 psi)

Physicochemical Information

  • Bubble Point
    ≥ 1.1 bar (16 psi) with ethanol
  • Burst Pressure
    ≥ 7.0 bar (102 psi)
  • Pore Size
    0.2 µm
  • Wettability

Product Information

  • Brand
    Minisart® SRP
  • Device Type
    Syringe Filters
  • Pack Size
  • Packaging
    Single blister packed
  • Sample Type


  • Delivery Condition
  • Sterilization Method
    Ethylene oxide


  • Hold-up Volume
    ≤ 100 – 200 µL