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Whatman™ GD/X GMF Syringe Filters

Designed to enable the filtration of viscous, hard-to-filter samples greater than 10mL. Whatman™ GD/X GMF Syringe Filters are produced from the finest grade of borosilicate glass microfiber and contain no binders either as manufacturing aids or as wet strengthening additives. Resistant to weakening or disruption of the fibrous matrix by inorganic or organic solutions and has a broad chemical compatibility.

Manufacturer: whatman™  WHT68942504

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Catalog No. 09-927-41B


Description & Specifications


Type Syringe Filter
Diameter (Metric) 25mm
Pressure Rating 100psi
Housing Material Polypropylene
Volume (Metric) >10mL
Autoclavable Yes
Disposable Yes
Inlet Style Female Luer Lok
Outlet Style Male Luer Slip
Temperature (English) 267°F
Temperature (Metric) 131°C
Quantity 150/pk.
Pore Size 0.45μm
Sterile No


  • Polypropylene housing, Glass Microfiber Filter (GMF) membrane
  • 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