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Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D

Functions as a prefilter when used with GF/B microfiber filters. Whatman™ Binder-Free Glass Microfiber Prefilters, Grade GF/D provide efficient membrane protection, especially during liquid scintillation counting.

$75.15 - $268.75

Specifications

Material Borosilicate Glass
Flow Rate 16.5 sec./100mL
Format Circle
Grade GF/D
Particle Retention 2.7μm
View More Specs
Products
Catalog Number Mfr. No. Diameter (English) Outside Diameter (Metric) Outside Price Quantity    

09-874-40B

  Accessories
whatman™
1823-010
0.3 in. 10mm Pack of 100 Each for $75.23

09-874-41

  Accessories
whatman™
1823-021
0.82 in. 21mm Pack of 100 Each for $75.23

09-874-44

  Accessories
whatman™
1823-025
0.98 in. 25mm Pack of 100 Each for $75.23

09-874-42A

  Accessories
whatman™
1823-024
0.9 in. 24mm Pack of 100 Each for $75.23

09-874-46B

  Accessories
whatman™
1823-042
1.67 in. 42.5mm Pack of 100 Each for $97.10

09-874-46C

  Accessories
whatman™
1823-055
2.1 in. 55mm Pack of 100 Each for $131.13

09-874-47

  Accessories
whatman™
1823-070
2.7 in. 70mm Pack of 100 Each for $180.63

09-874-47A

  Accessories
whatman™
1823-090
3.5 in. 90mm Pack of 25 Each for $75.15

09-874-47B

  Accessories
whatman™
1823-110
4.33 in. 110mm Pack of 25 Each for $100.98

09-874-47D

  Accessories
whatman™
1823-150
5.9 in. 150mm Pack of 25 Each for $226.56

09-874-47E

  Accessories
whatman™
1823-257
10.1 in. 257mm Pack of 25 Each for $268.75

09-874-47H

  Accessories
whatman™
1823-142
5.59 in. 142mm Pack of 25 Each for $211.00

09-874-48

  Accessories
whatman™
1823-047
1.8 in. 47mm Pack of 100 Each for $112.21

09-874-47C

  Accessories
whatman™
1823-125
4.92 in. 125mm Pack of 25 Each for $131.13
Description & Specifications

Specifications

Material Borosilicate Glass
Flow Rate 16.5 sec./100mL
Format Circle
Grade GF/D
Particle Retention 2.7μm
Thickness (English) 0.02 in.
Thickness (Metric) 675μm

Fine membrane filters are thick and offer high loading capacity which also function as a prefilter when used with GF/B.

  • Fits most filter holders.
  • Thick, for high loading capacity
  • Nominal particle retention of 2.7µm
  • Fast filtration speed

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