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Whatman Grade GF/D Glass Microfiber Binder Free, GE Healthcare


1823-024 1823-035 1823-025 1823-047 1823-257 1823-125 1823-042 1823-010 1823-142 1823-021 1823-055 1823-110 1823-070 1823-150 1823-090 1823110 1823-915 1823-007
GE’s Whatman Grade GF/D fine membrane filters are thick and offer high loading capacity. GF/D can also function as a prefilter when used with GF/B, and it comes in many sizes to fit most filter holders.

  • Thick, for high loading capacity
  • Nominal particle retention of 2.7 µm
  • Fast filtration speed
  • Can be used as a fine membrane prefilter

GE offers glass microfiber filters with a range of pore sizes and thicknesses. Browse other binder-free Whatman glass filters to find the right filters for your needs. Whatman Grade GF/D from GE Healthcare’s Life Sciences business is a membrane prefilter that provides protection for membranes with fine retention. The filter can be used with Whatman Grade GF/B filters to provide efficient membrane protection, especially during liquid scintillation counting.



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Description Size Material Diameter Binder Type Supplier No. Catalog Number Unit List Price Quantity
Grade GF/D Glass Microfiber Prefilter, 47 mm circle 100 Pieces Borosilicate glass 47 mm Binder-free Circles 1823-047 F-5400-047 Box of 100 Retrieving
Grade GF/D Glass Microfiber Prefilter, 90 mm circle 25 Pieces Borosilicate glass 90 mm Binder-free Circles 1823-090 F-5400-090 Pack of 25 Retrieving
Grade GF/D Glass Microfiber Prefilter, 257 mm circle 25 Pieces Borosilicate glass 257 mm Binder-free Circles 1823-257 F-5400-25 Pack of 25 Retrieving


Filtration Speed Fast; 41 s (Herzberg)
Airflow Rate 2.2 s/100 ml/in²
Basis Weight 121 g/m²
Max. Operating Temperature 500° C
Typical Thickness 675 µm
Particle Retention in Liquid 2.7 µm
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