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Z672440 Aldrich

Whatman® 25 mm disposable filter funnel

volume 25 mL, diam. 25 mL, GF/C membrane, 50/pk

Synonym: disposable filter funnels, filter funnels



mfr. no.   Whatman 1922-1822
  Whatman Article No., 28418615 (US reference)
packaging   pack of 50
diam.   25 mL
volume   25 mL
suitability   suitable for (TCA precipitation or binding assay procedures)


General description

The Whatman disposable filter funnels are convenient filter funnels containing Whatman brand filter media. The filter media can be easily removed for further analysis. The unit is composed of medical grade polypropylene, compatible with most solutions.

25 mm Disposable Filter Funnel

The 25 mm disposable filter funnel is a convenient, disposable filter funnel containing Whatman brand filter media. This 25 mm diameter filter can be used in evaluation of processed proteins in TCA precipitation or binding assay procedures and can be easily removed for further analysis or culturing.


• TCA precipitation
• Cell harvesting
• Tissue washing
• Protein precipitation
• High recovery capture filtrationChemical Resistance
• Compatible with aqueous solutions and most organic solvents. Note: Caution should be used when working with strong acids or strong bases in these filter funnels.

Features and Benefits
• Disposable design eliminates dedicated glassware, ideal for radioactive applications
• Chemically resistant polypropylene housing allows for use with a wide range of aggressive solutions
• Designed for single use or batch sample processing
• Suitable for automated/robotic applications
• Removable filter allows for further processing
• Luer taper outlet for easy vacuum attachment

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of GE Healthcare

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles
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