WHA10442200
Whatman® glass vacuum filtration device
Synonym(s):
Z671444, glass vacuum filtration unit, vacuum filtration system
About This Item
Recommended Products
material
borosilicate glass funnel(s) (funnel)
borosilicate glass housing
stainless steel clamp(s) (clamp)
sterility
non-sterile
feature
cap plug seal
graduation
packaging
pack of 1
manufacturer/tradename
Whatman 10442200
Whatman Article No. 28415563 (US reference)
filter surface area
12.5 cm2
funnel volume
250 mL
neck diam.
reservoir volume
1,000 mL
suitability
suitable for (filtration and biological analysis; the 304 stainless steel support screen is suitable for use with proteinaceous solutions)
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General description
Features and benefits
- Chemically resistant to most aqueous and organic solutions
- Acid and caustic solution resistant
- Autoclavable and can be sterilized in dry heat to 180°C
- Can be used up to 200°C
Applications
- Foodstuffs (e.g., ice cream)
- Beverages (e.g., residues in beer)
- Pharmaceuticals and cosmetics
- Water and wastewater
- Residue analytics and precipitation analysis
- Contamination tests (e.g., in electroplating)
- Microbiological, biochemical, and hydrobiological detection
- Radiochemical tests
- Particle analysis in sensitive areas of electronics, aviation, and space travel
Materials
Upper part, lower part: Borosilicate glass
Cap: Silicone
Flask: Borosilicate glass
Frit: Glass D2
Sieve: Stainless steel, PTFE coated
Seals: PTFE and silicone
Clamps: Aluminum and stainless steel
Hose connection: POM, thread RD14
Note: Silicone cap and supplied with air inlet
Produced from borosilicate glass and available with a choice of support screen. Suitable for aqueous and organic solvent filtration. The funnel seal ensures that the sample does not bypass the membrane and that particulates are retained on the surface of the membrane.
The sintered glass support is recommended for filtration and biological analysis. The 304 stainless steel support screen is suitable for use with proteinaceous solutions.
Features and Benefits
- Chemically resistant to most aqueous and organic solutions.
- Resistant to acids and caustic solutions.
- Autoclavable and can be sterilized in dry heat to 18NA°C.
- Can be used up to 200°C.
Other Notes
Legal Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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