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EMD Millipore Glass Fiber Filters without Binders

Choose from six grades of filters. EMD Millipore Glass Fiber Filters without Binders are made of borosilicate microfiber glass. Available in multiple pore sizes and flow rates for a variety of filtration and analysis applications utilizing depth filters. Autoclavable.

Manufacturer: emd millipore  APFF14250

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Catalog No. APFF14250

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Description & Specifications


Airflow Rate 18.6L/min./cm2
Air Resistance 120mm of H2O
Material Borosilicate Microfiber Glass
Color White
Diameter (Metric) Outside 14.2cm
Autoclavable Yes
Filter Type Depth filter
For Use With (Application) Use for filtering extremely fine precipitates such as protein, nucleic acids, or serum precipitates
Flow Rate 1.4mL/min./cm2
Grade APFF
Pore Size 0.7μm
Particle Retention 0.7μm
Surface Type Plain
Sterile Yes
Temperature (Metric) Max 500°C
Thickness (English) 0.0149 in.
Thickness (Metric) 380μm
Wettability Hydrophilic
Diameter (English) Outside 5.59 in.
Temperature (English) Maximum 932°F

  • For environmental, gravimetric, and biochemical applications
  • AP40 Series is used for contamination analysis only
  • Can be rendered transparent by immersing in benzene, ethyl alcohol, or other solvents with Refractive Index of 1.5097
  • Can be sterilized by EO, gamma and autoclave