WHA67037521
Whatman® Polycap HD heavy duty encapsulated filter
Polycap HD 75, pore size 20 μm
Synonym(s):
Whatman filter, Whatman filters, Z743712
About This Item
material
polypropylene housing
polypropylene membrane
sterility
non-sterile
packaging
pkg of 1 ea
manufacturer/tradename
Whatman 6703-7521
Whatman Article No. 28420125 (US reference)
diam.
75 mm
pore size
20 μm
fitting
inlet Stepped barb for 6 to 10 mm (1/4 to 3/8 in.) tubing
outlet Stepped barb for 6 to 10 mm (1/4 to 3/8 in.) tubing
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General description
Heavy duty polypropylene filter capsule for chemical processing
Whatman Polycap HD capsule filters are used in processing applications to filter buffers, solvents, reagents and emulsions across a wide range of industries including clean air and gas equipment, cosmetics and personal care, food and beverage, inks and pigments, pharmaceuticals, photography, semiconductors and magnetic media.
Chemical processing applications often require a capsule filter to ensure a finishing step that yields a high purity final product. Different solution temperatures and pH values can complicate filtration. Whatman Polycap HD capsule filters are manufactured with polypropylene filter media, support system and housing allow use with a broad range of solutions, pH, and temperatures. Sturdy construction enables high flow rate and high retention capacity for excellent filtrate purity.
Features and Benefits
- Can be autoclaved with steam at 121°C for 20 min
- Manual vent with luer lock to bleed air from upstream or serve as an injection or sample port
- Available in 0.45, 1.0, 5.0, 10, or 20 µm pore sizes, as well as a variety of end-fitting configurations
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’.
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