WHA67532504
Whatman® Puradisc 25 syringe filters
0.45 μm, nylon, 1000/pk
Synonym(s):
Whatman filter, Whatman filters, Z744484, disposable syringe filters
About This Item
Recommended Products
material
Nylon membrane
polypropylene housing
sterility
non-sterile
packaging
pack of 1000
manufacturer/tradename
Whatman 6753-2504
Whatman Article No. 28420254 (US reference)
diam.
25 mm
filtration area
4.2 cm2
volume
≤100 mL
pore size
0.45 μm
fitting
female Luer inlet (lock)
male Luer outlet
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.
Features and benefits:
- Pigment-free polypropylene (polycarbonate for Puradisc 30 and Aqua 30
- Standard inlet and outlet luer connector
- Tube-tip format (optional) for accurate dispensing into a micro-vial
- Choice of membrane or glass microfiber filter media
- Choice of filter sizes (4 mm, 13 mm or 30 mm) to minimize sample loss
- Sterile option for critical applications
- Wide range of membranes
Application
- HPLC aqueous sample preparation
- Biological sample preparation
- Buffer solutions
- Salt solutions
- Tissue culture media
- Irrigation solutions
- Sterile isolation
Suitability
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’.
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