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PALL 4785 Ion Chromatography (IC) Acrodisc Syringe Filters - 0.45 µm, 25mm (1000/pkg)

Product Overview: Experience precise sample preparation with the PALL 4785 Ion Chromatography (IC) Acrodisc Syringe Filters. Specially designed for analytical chemistry applications, these high-performance syringe filters feature a cutting-edge hydrophilic Supor (polyethersulfone) membrane. Each filter undergoes extensive washing and rigorous testing to deliver ultra-low levels of conductivity and virtually eliminate detectable extractables. The result is exceptional reliability and clarity, ensuring your IC analyses are protected from particulate contamination and yield highly accurate results every time.

Main Advantages:

  • Superior Sample Purity: Removes particulates before injection, safeguarding sensitive instrument parts and reducing costly downtime.
  • Certified for Low Inorganic Extractables: Every syringe filter is validated using 18-Megohm/cm water and proven to have less than 50 ppb for nitrate and under 20 ppb for chloride, phosphate, and sulfate in the first 1.5 mL of filtrate—setting the standard for ion chromatography sample preparation.
  • Consistent, Reliable Performance: The Optimized Supor (PES) membrane ensures reproducible analytical outcomes, batch after batch, increasing confidence in every test.

Why This Product is Essential: For any laboratory committed to the integrity of its analytical results, the PALL 4785 IC Acrodisc Syringe Filters are indispensable. They not only prolong the lifespan of critical equipment by removing contaminants but also ensure that each analysis meets strict accuracy and reproducibility standards. Investing in these filters equates to fewer instrument malfunctions, accurate data, and uninterrupted workflow—making them a must-have for professional ion chromatography sample preparation.

Specifications and Guides:

  • Features:
    • Advanced hydrophilic Supor polyethersulfone (PES) membrane
    • Extensive multi-step washing for ultra-low conductivity extractables
    • Validated by sensitive ion chromatography protocols
    • Certification for minimal filter extractables suitable for precise IC sample preparation
    • Convenient 25mm diameter and 0.45 µm pore size
  • Manuals:
    • Contact customer support for technical datasheets and documentation as needed.
  • Guides:
    • Refer to standard procedural guides for best practices in laboratory sample filtration and IC applications.
  • Specifications:
    • Membrane: Hydrophilic Supor (polyethersulfone, PES)
    • Pore Size: 0.45 µm
    • Diameter: 25mm
    • Certified extractable levels: <50 ppb nitrate, <20 ppb chloride, phosphate, and sulfate in first 1.5 mL filtrate
    • Packaging: 1000 filters per pack

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Frequently Asked Questions

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