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EMD Millipore Glass Fiber Filters

For prefiltration and contamination analysis

Manufacturer: emd millipore  AP2509000

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Catalog No. AP2509000

  • / Pack of 100 Each

Description & Specifications


Grade AP25
Surface Type Plain
Diameter (English) Outside 3.5 in.
Protein Binding Capacity 110μg/cm2
Air Resistance 35mm of H2O
Particle Retention 0.8 to 8μm
Includes Binder resin
Diameter (Metric) Outside 9cm
Material Borosilicate Microfiber Glass
Temperature (English) Maximum 1022°F
Autoclavable Yes
Sterile Yes
Thickness (English) 0.047 in.
Thickness (Metric) 1200μm
For Use With (Application) Prefilteration of proteinaceous and heavily contaminated liquids
Airflow Rate 63.6L/min./cm2
Flow Rate 5.8mL/min./cm2
Wettability Hydrophilic
Pore Size 2μm
Filter Type Depth filter
Color White
Temperature (Metric) Max 550°C

Disc diameters to fit either O-ring I.D. or filter O.D. Available in three grades.

  • AP15, 20, and 25 Series filters are made of borosilicate microfiber glass with acrylic binder resin
  • Filters retain structural integrity without weight loss when ignited to 550°C (1022°F) after sample filtration
  • Autoclavable