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Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/B

Filters fine particles with high wet-strength and high loading capacity. Whatman™ Binder-Free Microfiber Filters, Grade GF/B are particularly useful for liquid clarification and liquid scintillation counting.

$89.10 - $275.74

Specifications

Material Borosilicate Glass
Flow Rate 5.5 sec./100mL
Grade GF/B
Particle Retention 1μm
Thickness (Metric) 675μm
View More Specs
Products
Catalog Number Mfr. No. Diameter (Metric) Outside Price Quantity    

09-874-20

  Accessories
whatman™
1821021
21mm Pack of 100 Each for $107.79

09-874-22

  Accessories
whatman™
1821024
24mm Pack of 100 Each for $110.35

09-874-22A

  Accessories
whatman™
1821025
25mm Pack of 100 Each for $120.56

09-874-22B

  Accessories
whatman™
1821037
37mm Pack of 100 Each for $151.67

09-874-26

  Accessories
whatman™
1821055
55mm Pack of 100 Each for $207.90

09-874-24

  Accessories
whatman™
1821042
42.5mm Pack of 100 Each for $162.75

09-874-24A

  Accessories
whatman™
1821047
47mm Pack of 100 Each for $192.25

09-874-26A

  Accessories
whatman™
1821070
70mm Pack of 100 Each for $269.35

09-874-26B

  Accessories
whatman™
1821090
90mm Pack of 25 Each for $89.10

09-874-26C

  Accessories
whatman™
1821110
110mm Pack of 25 Each for $103.96

09-874-26D

  Accessories
whatman™
1821125
125mm Pack of 25 Each for $140.00

09-874-26E

  Accessories
whatman™
1821150
150mm Pack of 25 Each for $209.29

09-927-765

 
whatman™
1821185
185mm Pack of 25 Each for $275.74
Description & Specifications

Specifications

Material Borosilicate Glass
Flow Rate 5.5 sec./100mL
Grade GF/B
Particle Retention 1μm
Thickness (Metric) 675μm

Whatman glass microfiber filters without binder feature low resistance to fluid flow and high particle-loading capacity. These filters can be used at temperatures up to 500ºC. The fine capillary structure of glass fiber filters can absorb large quantities of water, enabling spot tests and liquid scintillation counting methods.

Glass microfiber filters are mainly used in applications such as air or water monitoring and can be used as pre-filters for membranes.

  • Fine particle filter with high wet-strength and high loading capacity
  • Useful for liquid clarification and liquid scintillation counting
  • Particularly useful when liquid clarification or solids quantification is required for heavily loaded fine particulate suspensions
  • Used in LSC techniques where high loading capacity is required
  • Can be used as a finely retentive membrane filter