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$289.00
$289.00
About This Item
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material
PTFE membrane
polypropylene housing
sterility
non-sterile
feature
tube tip
packaging
pack of 50
manufacturer/tradename
Whatman 28420269
diam.
13 mm
filtration area
1.3 cm2
volume
≤10 mL
pore size
0.2 μm
fitting
female Luer inlet (lock)
male Luer outlet (with tube tip)
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Related Categories
1 of 4
This Item | WHA67771302 | WHA67771304 | WHA67751304 |
|---|---|---|---|
| pore size 0.2 μm | pore size 0.2 μm (with tube tip) | pore size 0.45 μm (with tube tip) | pore size 0.45 μm |
| diam. 13 mm | diam. 13 mm | diam. 13 mm | diam. 13 mm |
| material PTFE membrane, polypropylene housing | material PVDF membrane, polypropylene housing | material PVDF membrane, polypropylene housing | material PTFE membrane, polypropylene housing |
| manufacturer/tradename Whatman 28420269 | manufacturer/tradename Whatman 6777-1302, Whatman Article No. 28420273 (US reference) | manufacturer/tradename Whatman 6777-1304, Whatman Article No. 28420274 (US reference) | manufacturer/tradename Whatman 6775-1304, Whatman Article No. 28420270 (US reference) |
| fitting female Luer inlet (lock), male Luer outlet (with tube tip) | fitting female Luer inlet (lock), male Luer outlet (with tube tip) | fitting female Luer inlet (lock), male Luer outlet (with tube tip) | fitting female Luer inlet (lock), male Luer outlet (with tube tip) |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
General description
Puradisc syringe filters for routine syringe filtration
Puradisc syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc membrane media support diverse chemical solvents and compounds.
Polytetrafluoroethylene (PTFE) syringe filter options
Cytiva′s Puradisc PTFE syringe filter is a hydrophobic membrane that is chemically stable and inert. It exhibits low protein binding, and its main application is filtration of non-aqueous samples. Prior to filtering of aqueous samples, the membrane must be pre-wetted with a water-miscible organic solvent.
Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.
Application
Features and Benefits
- Eight different material options
- Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
- Range of pore sizes for retaining a variety of particles
- Optional sterile, medical-grade blister pack
- Optional tube-tip format for accurate dispensing into a micro-vial
Other Notes
Legal Information
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