Minisart® NY25 Plus Syringe Filter 1784B----------Q, GF + 0.2 µm Polyamide (Nylon)

Minisart® NY Plus with glass fibre prefilter and hydrophilic polyamide (nylon) is optimized for aqueous liquids and solvents with a pH of 3 - 14. Type 1784B with a pore size of 0.2 µm can be used for sample preparation and sterile filtration. It has a male luer slip outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by autoclaving or EO.

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*Custom/bulk order quotes are provided within 24 hours of request.

Non-sterile Minisart® NY Plus syringe filters are supplied in bulk packs. This reduces waste and makes the handling easier whenever the application allows clarification under non-sterile conditions, like this is the case for the majority of sample preparation steps prior to HPLC or GC analysis. NY PLus is designed for highly particle-laden samples and combines leachable free GF prefilters and polyamide membranes with fastest flow and low non-specific binding. Sartorius polyamide is exceptionally pure compared with other common hydrophilic nylon filters. Competitor nylon membranes are using raw materials which are especially interfere with LC | MS. The housing of the filter is made of PP (polypropylene) which is compatibility with harsh solvents, acids and bases.

  • Bulk packs for less waste
  • Minimum extractables or leachables
  • Low non-specific binding
  • Outperforming chemical compatibility


  • Application
    Sterile filtration and clarification of difficult-to-filter aqueous and organic samples
  • Application Area
    • Sterile Filtration
    • Analytical Sample Preparation
    • Clarification

Connections (Physical)

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


  • Filter Diameter
    ⌀ 25 mm
  • Filtration Area
    4.8 cm²

General Specifications

  • Filter Paper/Membrane Color
    White (opaque)
  • Flow Rate
    ≥ 50 mL/min for water at 1 bar (14.5 psi) | ≥ 70 mL/min with for methanol at 1 bar (14.5 psi)
  • Total Throughput
    Up to 200 mL
  • pH Range
    3.0 – 14.0

Materials of Construction

  • Housing Material
    Polypropylene (PP)
  • Material Prefilters
    Quartz Fiber (QF)
  • Membrane Material
    Polyamide (PA/NY)

Operating Conditions

  • Maximum Allowable Working Temperature
  • Maximum Operating Pressure
    4.5 bar (65 psi)
  • Operating Pressure
    4.5 bar (65 psi)

Physicochemical Information

  • Bubble Point
    ≥ 3.0 bar (44 psi) with water
  • Burst Pressure
    ≥ 7.0 bar (102 psi)
  • Pore Size
    0.2 µm
  • Retention Rate
    0.7 µm²
  • Wettability

Product Information

  • Brand
    Minisart® NY Plus
  • Device Type
    Syringe Filters
  • Pack Size
  • Packaging
    Bulk packed
  • Sample Type
    • Aqueous
    • Solvents
    • Harsh liquids


  • Delivery Condition
  • Sterilization Method
    Ethylene oxide


  • Hold-up Volume
    ≤ 250 µl