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Whatman™ 25mm Roby™ Syringe Filters

Developed specifically for automated sample filtration systems. Whatman™ Roby™ 25mm Syringe Filters are optimized for main tablet testing instruments.

Manufacturer: whatman™  WHT10463814

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Catalog No. 09-302-130

  • / Pack of 200 Each

Description & Specifications


Hold up Volume (After Air Purge) ≤50μL
Pressure Rating 6.9 bar (100 psi)
Filtration Area (Metric) 4.3cm2
Inlet Style Female luer lock
Outlet Style Male luer
Housing Material Polypropylene
Pore Size 0.7μm
Type Syringe Filter
Quantity 200/Pk.
Diameter (Metric) 25mm
Material Glass Fiber (GF)


  • Filter housing is made from mechanically stable polypropylene
  • Available with a variety of membrane types; including integrated glass fiber prefilter for difficult samples
  • External geometry of filter housing ensures simple, smooth filter transport from the storage turntable to the filtration site and easy filter changing
  • Suitable for use with Sotax, Caliper, Zymark and Varian tablet testers
  • Connection (In/Out): Luer-lock female/Luer male

  • Glass Fiber (GF)
  • Nylon (NL)
  • Regenerated Cellulose (RC)
  • Cellulose Acetate (CA)


Fine filtration of samples in the automatic tablet dissolution test. The Roby 25 Filter Validation Kit can be used for method development.