Filtration

We have many options for filtration. Filter paper, Syringe Filters, Vacuum Filtration and Filter Funnels offer convenient, safe and fast transfer of liquids under vacuum pressure. Designed for sterilization or clarification of aqueous laboratory fluid using either a 0.22μm (sterilizing grade) or 0.45μm (clarification grade) PES membrane filter.

  • Cellulose Filter Paper, Qualitative Grade CFP4, pack/100
    Part #: IWT-CFP4-042

    $14.46 $12.29
  • Bubbler, Airfree, Schlenk, Each
    Part #: CG-AF-0513-20

    $58.82 $50.00
  • Cellulose Filter Paper, Qualitative Grade CFP1, pack/100
    Part #: IWT-CFP1-125

    $26.16
  • Cellulose Filter Paper, Quantitative Grade CFP43, pack/100
    Part #: IWT-CFP43-042

    $16.02 $13.61
  • Inline Syringe Filter for Levo Pipettes, 3 Microns, PTFE
    Part #: DL-722912

    $13.40 $11.39
  • Cellulose Filter Paper, Quantitative Grade CFP44, pack/100
    Part #: IWT-CFP44-070

    $16.54
  • 2 Liter Vacuum Funnel, Filter System, PP with Steel Vacuum Port
    Part #: PLS-8000-1020

    $380.92 $323.78
  • Buchner Funnel, Polypropylene, 240mm, 6000mL, pack/2
    Part #: DL-242835-240

    $235.16 $199.89
  • Buchner Funnel, 1000mL One-Piece HDPE, case/4
    Part #: BA-146110000

    $156.29 $132.85
  • Paper Filters for Buchner Funnels, 24", Box/100
    Part #: BA-146320024

    $307.11 $261.04
  • Binderless Glass Microfiber Filter Media Grade E, pack/100
    Part #: IWT-E2100

    $22.27 $18.93
  • Cellulose Filter Paper, Qualitative Grade CFP2, pack/100
    Part #: IWT-CFP2-042

    $14.32 $12.17
  • Complete Schlenk Airfree/Inert Line 4-Port Vacuum Manifold
    Part #: CG-AF-0452-01

    $1,742.42 $1,481.06
  • Double Bubbler, Airfree, Schlenk, Each
    Part #: CG-AF-0513-D-21

    $87.85 $74.67