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Minisart® SRP4 Syringe Filter 17844----------Q, 0.2 µm hydrophobic PTFE

Minisart® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 - 14. Type 17844 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.

Item no.:  17844----------Q

Availability:  On Request

Non-sterile Minisart® SRP 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. The low-binding PTFE membrane is the best option for leachable free filtration whenever highest chemical compatibility and pH values of 1 - 14 are needed. For hydrophilic solutions pre-rinsing with a solvent is necessary to make the hydrophobic membrane permeable for aqueous liquids. Due to the hydrophobic nature Minisart SRP can also be used for venting. 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
  • Highest chemical compatibility
  • Suitable as venting filter

Brochure

Шприцевые насадки Minisart® — Лёгкий выбор, высокая степень чистоты и надёжности
ru 2.7 MB

Catalog

Laboratory Filtration Products (US and Canada)
en 9.6 MB

Flyer

Шприцевые насадки Minisart® для пробоподготовки перед ВЭЖХ
ru 630.8 kB
Minisart® Syringe Filters for HPLC Sample Preparation
en 583.1 kB

User Manual

HPLC-Certificate — Minisart® Syringe Filters for Sample Preparation – reliable and ultrapure
en 364.1 kB
Minisart®-RC | SRP | NY | PES — Spritzenvorsatzfilter von Sartorius, verlässlich und hochrein
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Minisart® Chemical Compatibility Guide
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Product properties

  • Color
    White (opaque)
  • Filtration area
    0.1 cm²
  • Diameter
    4 mm
  • Flow rate
    2 mL/min with methanol at 1 bar (14.5 psi) | 30 mL/min with air at 0.1 bar (1.5 psi)
  • Pore size
    0.2 µm
  • Primary Product Type
    Filtration Devices
  • Brand
    Minisart®
  • Wettability
    Hydrophobic
  • High Flow
    No
  • Packaging
    Bulk pouch packed
  • Pack Size
    500
  • Membrane Material
    Polytetrafluorethylene (PTFE)
  • Connector Outlet
    Male Luer Slip
  • Connector Inlet
    Female Luer Lock
  • Sterility
    Non-Sterile

Technical attributes

  • Maximum Pressure
    4.5 bar
  • Operating Pressure
    4.5 bar (65 psi)
  • Bubble Point
    Min. value with ethanol 1.4 bar (20 psi)
  • Housing Dimensions
    12 × 20 mm
  • Device Type
    Syringe Filters
  • Sample Type
    • Solvents
    • Harsh liquids
    • Air/Gas
  • Sterilization Procedures
    • Ethylene oxide
    • Autoclave, 121°C, 30 min
  • Biosafety
    All materials of this filter element meet the requirements of the current USP Biological Reactivity tests <88> for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).
  • Extractables
    HPLC certified
  • Housing Material
    Polypropylene (PP)
  • Total Throughput
    Up to 1 mL
  • Burst Pressure
    Min. value 7.0 bar (102 psi)
  • Filter Diameter
    4 mm
  • Application
    HPLC
  • Area of Application
    • Sterile Filtration
    • Analytical Sample Preparation
    • Clarification
  • pH Range
    1.0 – 14.0
  • Sterilization Method
    • Ethylene oxide
    • Autoclave
  • Cytotoxicity
    According to ISO 10993-5
  • Maximum Temperature
    121° C
  • Hold-up Volume
    5 – 10 µL before bubble point