Please login to your online account to display your discounted pricing

Whatman™ GD/XP 25mm Nonsterile Syringe Filters

Ideal for trace metal analysis

Manufacturer: whatman™  6993-2504

 View all options for this product

Catalog No. 09-930-29


Description & Specifications


Type Syringe Filter
Diameter (Metric) 25mm
Material PDpPP
Applications Trace metal analysis
Housing Material Polypropylene
Hold up Volume (After Air Purge) 250uL (1.4mL)
Volume (Metric) >10mL
Pore Size 0.45μm
Quantity 1500/Pk.

Designed to prepare and enhance inorganic ion analysis of hard-to-filter samples. Suitable for a variety of applications.

  • 25mm diameter with 0.45μm pore size
  • Contains a proprietary polypropylene prefiltration stack
  • Autoclave at 121°C at 1 bar (15psi) for 20 minutes
  • Nonsterile
  • Volume: «Hold Up« full housing with air purge 250μL (1.4mL) (approx.)
    • HPLC sample preparation
    • Trace metal analysis
    • Sample preparation prior to determination of dissolved heavy metals