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Minisart® SRP4 Syringe Filter 17820----------Q, 0.45 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 17820 with a pore size of 0.45 µm can be used for sample preparation. 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.:  17820----------Q

Price:  $670.00

Availability (ex works):  For more information please log in

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
宣传手册:实验室过滤产品精简目录
zh 19.0 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 900.4 kB

User Manual

Minisart®-RC | SRP | NY | PES — Spritzenvorsatzfilter von Sartorius, verlässlich und hochrein
en 1.2 MB
HPLC-Certificate — Minisart® Syringe Filters for Sample Preparation – reliable and ultrapure
en 364.1 kB
Minisart® Chemical Compatibility Guide
en 72.6 kB

Applications

  • Application
    HPLC
  • Area of Application
    • Analytical Sample Preparation
    • Clarification

Compliance Information

  • Biosafety
    All materials of this filter element meet the requirements of the current USP Biological Reactivity tests for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).
  • Cytotoxicity
    According to ISO 10993-5
  • Extractables
    HPLC certified

Connections (Physical)

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

Dimensions

  • Filter Diameter
    ⌀ 4 mm
  • Filtration Area
    0.1 cm²
  • Housing Dimensions
    12 × 20 mm

Features

  • High Flow
    No

Materials of Construction

  • Housing Material
    Polypropylene (PP)
  • Membrane Material
    Polytetrafluorethylene (PTFE)

Operating Conditions

  • Maximum Allowable Working Temperature
    121 °C (250 °F)
  • Maximum Operating Pressure
    4.5 bar (65 psi)
  • Operating Pressure
    4.5 bar (65 psi)

Physicochemical Information

  • Bubble Point
    Min. value with ethanol 0.9 bar (13 psi)
  • Burst Pressure
    Min. value 7.0 bar (102 psi)
  • Pore Size
    0.45 µm
  • Wettability
    Hydrophobic

Product Information

  • Device Type
    Syringe Filters
  • Pack Size
    500
  • Packaging
    Bulk pouch packed
  • Primary Product Type
    Filtration Devices
  • Sample Type
    • Solvents
    • Harsh liquids
    • Air/Gas

Specifications

  • Filter Paper/Membrane Color
    White (opaque)
  • Flow Rate
    4.5 mL/min with methanol at 1 bar (14.5 psi) | 60 mL/min with air at 0.1 bar (1.5 psi)
  • Total Throughput
    Up to 1 mL
  • pH Range
    1.0 – 14.0

Sterility

  • Delivery Condition
    Non-Sterile

Usage Protocols

  • Sterilization Method
    • Ethylene oxide
    • Autoclave
  • Sterilization Procedures
    • Ethylene oxide
    • Autoclave, 121°C, 30 min

Volumes

  • Hold-up Volume
    5 – 10 µL before bubble point

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