WHA10370202
Whatman® glass microfiber grade GF 9 filter discs ~3 μm pore size
white, inorganic binder, coarse particle filtration, 200 ea, 50 mm diam
Synonym(s):
Z696773, fiber filters, filter papers, glass filter
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$156.75
List Price$165.00Save 5%In StockDetails
Select a Size
About This Item
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$156.75
List Price$165.00Save 5%In StockDetails
Product Name
Whatman® glass microfiber filters with inorganic binder, Grade GF 9, diam. 50 mm
material
circles
glass membrane (with inorganic binder)
sterility
non-sterile
feature
hydrophilic
packaging
pkg of 200 ea
manufacturer/tradename
Whatman 10370202
Whatman Article No. 28414774 (US reference)
diam.
50 mm
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1 of 4
This Item | WHA10370205 | WHA10421060 | WHA10370206 |
|---|---|---|---|
| material circles , glass membrane (with inorganic binder) | material circles , glass membrane (with inorganic binder) | material borosilicate glass membrane, circles | material circles , glass membrane (with inorganic binder) |
| diam. 50 mm | diam. 90 mm | diam. - | diam. 110 mm |
| manufacturer/tradename Whatman 10370202, Whatman Article No. 28414774 (US reference) | manufacturer/tradename Whatman 10370205, Whatman Article No. 28414775 (US reference) | manufacturer/tradename Whatman 10421060, Whatman Article No. 28415413 (US reference) | manufacturer/tradename Whatman 10370206, Whatman Article No. 28414776 (US reference) |
| sterility non-sterile | sterility - | sterility - | sterility - |
| packaging pkg of 200 ea | packaging pkg of 100 ea | packaging pk of 100 | packaging pk of 100 |
General description
Application
Grade GF 9 borosilicate glass filters can be used in a range of environmental analysis applications. The added strength of the inorganic binder makes these filters appropriate for use in retention of samples with heavy particles. Other applications include:
- Determination of PCB*, DDE, DDT, furans, and dioxins in air
- Pollution measurements in industrial, urban, and populated areas
- Dust measurements in the workplace
- Determination of dust fraction in technical gases
- Testing the effectiveness of dust-collecting
Features and Benefits
- Retention of coarse particles (~ 3 µm)
- Strengthened with inorganic binder
- Can withstand temperatures up to 500°C
- Medium filtration speed
- Can be used as a pre-filter for dense samples
Other Notes
Legal Information
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