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

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

Product Code. 10251791
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Diameter (Metric):
13 mm
21 mm
24 mm
25 mm
37 mm
42.5 mm
47 mm
50 mm
55 mm
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70 mm
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90 mm
110 mm
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240 mm
Unit Size:
Pack of 100
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Product Code. 10251791

Brand: Cytiva 1820037

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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
TRUSTED_SUSTAINABILITY

Specifications

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.
Format Disc
Material Borosilicate Glass
Particle Retention 1.6 μm
Flow Rate 13 sec./100mL
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.
Grade Grade GF/A
Quantity 100 Pieces
Shape Circle
Temperature (English) Max. 932°F
Temperature (Metric) Max 500°C
Thickness (English) 0.01 in.
Thickness (Metric) 260 μm
Type Fine Retention Filter
Waterflow Rate 143 mL/min
Diameter (English) 1.4 in.
Diameter (Metric) 37 mm
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • FILTER GLASS CIRCLE
 Signal Word
  • Warning
 Hazard Category
  • Carcinogenicity Category 2
  • Skin corrosion/irritation Category 2
 Hazard Statement
  • H315-Causes skin irritation.
  • H351-Suspected of causing cancer.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P264-Wash thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P362+P364-Take off contaminated clothing and wash it before reuse.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : glass, oxide, chemicals
  • UNKNOWN ACUTE-100 per cent of the mixture consists of component(s) of unknown acute toxicity.
  • UNKNOWN AQUATIC-Contains 100% of components with unknown hazards to the aquatic environment.
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