Whatman™ Grade GF/A glass microfiber filters, binder free
GF/A membrane provides fine particle retention, high flow rate, and good loading capacity for efficient filtration in diverse applications.
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Whatman Grade GF/A glass microfiber filters, binder free
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Overview
Whatman™ Grade GF/A glass microfiber filters, binder free, feature fine particle retention for a range of liquid and air filtration applications. These have a nominal particle retention of 1.6µm at 98% efficiency and are suited for a variety of applications involving large sample volumes such as:
- Water and air pollution monitoring and wastewater filtering
- Foodstuff analysis
- Filtering of algae and bacteria cultures
- Protein filtration
- Radioimmunoassay of weak β emitters
- Gravimetric determination of airborne particulates
Grade GF/A binder-free Whatman glass microfiber filters are available in a wide range of sizes in circles and sheets.
Find the right particle retention rating and thickness for your analysis in the Whatman binder-free glass microfiber range.
Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.
Product specifications
Showing 20 products
Whatman™ Grade GF/A fine retention filter, 21 mm circle (100/Pk)
1820-021
In stock68 available
Whatman™ Grade GF/A fine retention filter, 24 mm circle (100/Pk)
1820-024
In stock904 available
Whatman™ Grade GF/A fine retention filter, 25 mm circle (100/Pk)
1820-025
In stock151 available
Whatman™ Grade GF/A fine retention filter, 37 mm circle (100/Pk)
1820-037
In stock98 available
Whatman™ Grade GF/A fine retention filter, 42.5 mm circle (100/Pk)
1820-042
In stock31 available
Whatman™ Grade GF/A fine retention filter, 47 mm circle (100/Pk)
1820-047
In stock801 available
Whatman™ Grade GF/A fine retention filter, 55 mm circle (100/Pk)
1820-055
In stock403 available
Whatman™ Grade GF/A fine retention filter, 70 mm circle (100/Pk)
1820-070
In stock80 available
Whatman™ Grade GF/A fine retention filter, 90 mm circle (100/Pk)
1820-090
In stock221 available
Whatman™ Grade GF/A fine retention filter, 110 mm circle (100/Pk)
1820-110
In stock128 available
Whatman™ Grade GF/A fine retention filter, 125 mm circle (100/Pk)
1820-125
In stock331 available
Whatman™ Grade GF/A fine retention filter, 150 mm circle (100/Pk)
1820-150
In stock63 available
Whatman™ Grade GF/A fine retention filter, 240 mm circle (100/Pk)
1820-240
In stock32 available
Whatman™ Grade GF/A fine retention filter, 81 mm circle (100/Pk)
1820-6537
In stock121 available
Whatman™ Grade GF/A fine retention filter, 13 mm circle (100/Pk)
1820-8013
In stock63 available
Whatman™ Grade GF/A fine retention filter, 8 x 10 in (100/Pk)
1820-866
In stock326 available
Whatman™ Grade GF/A fine retention filter, 50 mm circle (100/Pk)
1820-050
Selling fast3 available
Whatman™ Grade GF/A fine retention filter, 60 mm circle (100/Pk)
1820-060
Selling fast5 available
Whatman™ Grade GF/A fine retention filter with reinforced rim, 60 mm circle (50/Pk)
1820-061
Stock on request
Whatman™ Grade GF/A fine retention filter, 460 x 570 mm (25/Pk)
1820-915
Stock on request
Product availability is not guaranteed and subject to change.
