108822

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

Combines high loading capacity with fine particle retention. Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring.

Manufacturer: Fischer Scientific

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Description

GE’s Whatman Grade GF/A glass microfiber filters feature fine retention. GF/A filters are suitable for water quality parameter measurement and air filtration applications.

Material

Borosilicate Glass

Flow Rate

13 sec./100mL

Grade

Grade GF/A

Shape

Circle

Temperature (Metric) Max

500°C

Thickness (Metric)

260 μm

Waterflow Rate

143 mL/min

Format

Disc

Particle Retention

1.6 μm

For Use With (Application)

Used for high-efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.

Quantity

100 Pieces

Temperature (English) Max.

932°F

Thickness (English)

0.01 in.

Type

Fine Retention Filter

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Description

  • Combines high loading capacity with fine particle retention
  • Whatman™ Binder-Free Glass Microfiber Filters, Grade GF/A are ideal for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring
  • 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 500°C
  • 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
  • High flow rate Good loading capacity Water pollution effluent monitoring Filtering water, algae, bacterial cultures Foodstuff analyses Protein filtration Radioimmunoassay of weak β-emitters

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Description:
GE’s Whatman Grade GF/A glass microfiber filters feature fine retention. GF/A filters are suitable for water quality parameter measurement and air filtration applications.

Material:
Borosilicate Glass

Flow Rate:
13 sec./100mL

Grade:
Grade GF/A

Shape:
Circle

Temperature (Metric) Max:
500°C

Thickness (Metric):
260 μm

Waterflow Rate:
143 mL/min

Format:
Disc

Particle Retention:
1.6 μm

For Use With (Application):
Used for high-efficiency general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.

Quantity:
100 Pieces

Temperature (English) Max.:
932°F

Thickness (English):
0.01 in.

Type:
Fine Retention Filter

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Material:
Borosilicate Glass

Flow Rate:
5.5 sec./100mL

Grade:
Grade GF/B

Shape:
__

Temperature (Metric) Max:
500°C

Thickness (Metric):
675 μm

Waterflow Rate:
81 mL/min

Format:
Disc

Particle Retention:
1.0 μm

For Use With (Application):
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Temperature (English) Max.:
932°F

Thickness (English):
0.02 in.

Type:
Filter