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Thumbnail Filmstrip of Grade D Glass Microfiber Filter, 2.7µm, Binderless Borosilicate, 90mm, Fast Flow, 100/Pk Images
- Thick filter media provides excellent loading capacity with binder-free construction ensuring sample purity and preventing interference in sensitive analytical procedures
- Smooth and uniform fiber structure permits characteristically high flow rates while allowing retention of exceptionally small particles and high load capacity performance
- Excellent thermal stability enables operation at high temperatures making them suitable for demanding laboratory and industrial applications
- Fast flow rate combines with high loading capacity and retention of fine particulates while superior efficiency and dirt holding exceeds cellulose media
- Autoclavable construction permits sterilization protocols for sterile filtration and pre-cleaning applications
- Hydrophobic surface chemistry with 90mm diameter accommodates standard filtration equipment and universal holder configurations
- Primary function as indispensable membrane prefilter captures larger particulates to protect costly downstream membranes from premature clogging and extends filter life
- Depth filtration matrix traps particulate within random fiber structure with efficiency characteristic of complex void space development as fibers overlap
- Nonsterile packaging provides 100 filters per pack optimized for routine laboratory processing and repetitive filtration cycles
- High dirt-holding capacity with fast flow rates commonly used in air and liquid filtration, sample clarification, and analytical applications
1 ASTM D2986 Standard Practice for Evaluation of Air Assay Media: https://www.astm.org/d2986-95ar99.html
- Ahlstrom Equivalent
- 1410-0900
- Diameter
- 90mm
- Grade
- D
- Material
- Glass Fiber (GF)
- Pack Count
- 100
- Pore Size (µm)
- 2.7
- Sartorius Equivalent
- FT-3-1104-090
- Sterility
- Nonsterile
- Weight
- 0.562
- Wetability
- Hydrophobic
- Whatman Equivalent
- 1823-090