Whatman™ GD/X PTFE Syringe Filters Available on GSA/VA Contract for Federal Government customers only.

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

Manufacturer: Whatman™ 68742502

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Catalog No. 09-927-30C

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    Specifications

    Volume (Metric) ≤10mL
    Housing Material Polypropylene
    Pore Size 0.2μm
    Filtration Area (Metric) 4.6cm sq.
    Inlet Style female Luer-Lok
    Outlet Style male Luer slip
    Quantity 150/Pk.
    Material Polytetrafluoroethylene (PTFE)
    Pressure Rating 75psi
    Disposable Yes
    Diameter (Metric) 25mm

    Constructed of a polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber prefilters. This design prevents the buildup of back pressure typically caused by the blocking of an unprotected membrane.

    • Syringe filter with integrated prefiltration
    • Female Luer-Lok™ inlet; male slip Luer outlet
    • Flow should enter from the inlet
    • Autoclavable at 121°C (250°F) at 15psi for 20 min.
    • Maximum temperature, 131°C (267°F) Filtration area: 13mm - 1.3cm2; 25mm - 4.6cm2 Pressure limit: 13mm - 100psi; 25mm - 75psi
    • All materials biosafe—pass USP Class VI requirements
    • Prefiltration media: 100% Borosilicate glass fiber GMF 150 10µm: 1µm GF/F 0.7µm
    • Disposable filtration devices provide labor saving efficiency while ensuring consistent filter performance
    • High loading capacity for samples with high solids content
    • Suitable for capillary electrophoresis, HPLC, and UV/VIS sample preparation

    Nonsterile GD/X filters are available in two diameters: 13 mm and 25 mm, and three pore sizes: 0.2 µm, 0.45 µm, and 5 µm


  • Description & Specifications

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