Whatman™ GD/X PTFE Syringe Filters

Designed to enable the filtration of viscous, hard-to-filter samples greater than 10mL. Whatman™ GD/X PTFE Syringe Filters are hydrophobic and will not allow water to pass without high pressures. Aqueous solutions may be filtered if the membrane is initially “wetted” with alcohol or another appropriate solvent. PTFE membranes will stop aqueous aerosols in gas streams.

£158.00 valid until 31/12/2016
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Brand: Whatman™

Manufacturer Part Number: 6874-2502

X150 GD/X PTFE 0.2UM 25MM

UNSPSC: 41104929

Code: 75

Additional Details:
Additional Details: Weight: 0.39000kg

Product Code. 11344774

Quantity Price
1 £ 404.0 / Pack of 150
In Stock 3
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Description and Specification


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


  • Polypropylene housing; PTFE 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

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