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Über diesen Artikel
material
PVDF membrane, polypropylene housing
sterility
non-sterile
packaging
pkg of 2000 ea
manufacturer/tradename
Whatman 28420262
diam.
13 mm
filtration area
1.3 cm2
volume
≤10 mL
pore size
0.45 μm
fitting
female Luer inlet (lock), male Luer outlet
General description
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.
Polyvinylidene difluoride (PVDF) membranes
PVDF membranes are designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration, sterilization filtration, and HPLC sample preparation.
Puradisc filters are 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
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Dieser Artikel | |||
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| description pore size 0.45 μm, PVDF membrane, pkg of 2000 ea | description 0.45 μm, PTFE, 100/pk | description 0.45 μm, PVDF, 500/pk | description 0.45 μm, PVDF, 100/pk |
| manufacturer/tradename Whatman 28420262 | manufacturer/tradename Whatman Article No. 28420301 (US reference), Whatman 6784-1304 | manufacturer/tradename Whatman 6792-1304, Whatman Article No. 28420342 (US reference) | manufacturer/tradename Whatman 6779-1304, Whatman Article No. 28420279 (US reference) |
| pore size 0.45 μm | pore size 0.45 μm | pore size 0.45 μm | pore size 0.45 μm |
| diam. 13 mm | diam. 13 mm | diam. 13 mm | diam. 13 mm |
| material PVDF membrane, polypropylene housing | material polypropylene housing, PTFE membrane | material PVDF membrane, polypropylene housing | material polypropylene housing, PVDF membrane |
| fitting female Luer inlet (lock), male Luer outlet | fitting male Luer outlet, female Luer inlet (lock) | fitting female Luer inlet (lock), male Luer outlet | fitting male Luer outlet, female Luer inlet (lock) |
| sterility non-sterile | sterility non-sterile | sterility sterile | sterility non-sterile |
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