Whatman™ GD/XP Syringe Filters

Incorporates a two-layer polypropylene prefilter to minimize levels of ion extractables. Whatman™ GD/XP Syringe Filters are suitable  for samples that require inorganic ion analysis.

Brand: Whatman™

Manufacturer Part Number: 6974-2504

UNSPSC: 41104922

Code: 75

Additional Details:
Additional Details: Weight: 0.43000kg

Product Code. 11364804

Quantity Price
1 £ 421.0 / Pack of 150
Estimated Shipment
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Description and Specification


Volume (Metric) >10mL
Diameter (Metric) 25mm
Material Polytetrafluoroethylene (PTFE)
Hold up Volume (After Air Purge) 250uL (1.4mL)
Type Syringe Filter
Quantity 150/Pk.
Housing Material Polypropylene
Applications Trace metal analysis
Pore Size 0.45μm

Designed to prepare and enhance inorganic ion analysis of hard-to-filter samples. Recommended for analyzing ion content that would otherwise experience interference from glass-based extractables

  • 25mm diameter with 0.45μm pore size
  • Proprietary polypropylene prefiltration stack
  • Autoclave at 121°C at 1 bar (15psi) for 20 minutes
  • Nonsterile
  • Extremely low protein binding filter
  • High loading volume for filtration of challenging samples
  • Use for trace metal analysis; particularly ion analysis using inductively coupled plasma-mass spectrometry (ICP-MS)