WHA68092122
Whatman® Anotop® 25 syringe filters
sterile 0.2 μm, 50/pk
Synonym(s):
Whatman filter, Z747823, syringe filter, syringe filters
About This Item
material
Anopore membrane
alumina based membrane
alumina based membrane
polypropylene housing
sterility
sterile
packaging
pack of 50
manufacturer/tradename
Whatman 6809-2122
Whatman Article No. 28420397 (US reference)
parameter
100 mL sample volume
diam.
25 mm
pore size
0.2 μm
fitting
female Luer inlet (lock)
male Luer outlet
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Whatman Anotop filters offer chemical inertness and functionality in a wide range of solvents and temperatures. Sterile Anotop filters can be used as a phage and virus filtration membrane, or for cold sterilization* of growth media, protein removal, filtration prior to spectrophotometric analysis, or other analytical methods.
Unlike many organic membranes, the inorganic Anopore membranes in Anotop syringe filters have sharply defined capillary pore structures with narrow pore-size distribution. The syringe filter’s pigment-free polypropylene housing is made without wetting agents or adhesives, designed for low extractable levels, low protein binding, and minimal sample hold-up. These features make Anotop syringe filters a good option for filtration of valuable, proteinaceous samples where minimal loss is required.
Application
- Cold sterilization of growth media
- Phage and virus filtration
- Removal of high molecular weight proteins or polymers
- Liposome extrusion
- Filtration of solvents for spectroanalysis and analytical sample preparation
Features and Benefits
- Sterile syringe filters for critical applications
- Aluminum-based inorganic Anotop syringe filters in three pore sizes
- Compatible with most organic solvents and aqueous samples
- Low hold-up volume (< 20 µl for Anotop 10) for maximum sample recovery
- Made without wetting agents or adhesives for low risk of sample contamination
- Capillary pore structure supports highly consistent filtration results
- Recyclable after use
Suitability
Other Notes
Legal Information
Regulatory 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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service