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| Size/SKU | Availability | Price |
|---|---|---|
50 ea | Check Cart for Availability | $207.00 |
About This Item
$207.00
material
polyethersulfone membrane, polypropylene housing
sterility
sterile
packaging
pack of 50
manufacturer/tradename
Whatman 6780-2502, Whatman Article No. 28420282 (US reference)
diam.
25 mm
filtration area
4.2 cm2
volume
≤100 mL
pore size
0.2 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
Polyethersulfone (PES) membranes
Hydrophilic PES membranes are designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. PES membranes allow higher liquid flow than either PTFE or PVDF.
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
1 of 1
This Item | |||
|---|---|---|---|
| description 0.2 μm, PES sterile, 50/pk | description 1.0 μm, PES sterile, 50/pk | description 0.45 μm, polyethersulfone, 200/pk | description 0.45 μm, polyethersulfone, 1000/pk |
| diam. 25 mm | diam. 25 mm | diam. 25 mm | diam. 25 mm |
| pore size 0.2 μm | pore size 1 μm | pore size 0.45 μm | pore size 0.45 μm |
| manufacturer/tradename Whatman 6780-2502, Whatman Article No. 28420282 (US reference) | manufacturer/tradename Whatman 6780-2510, Whatman Article No. 28420284 (US reference) | manufacturer/tradename Whatman Article No. 28420287 (US reference), Whatman 6781-2504 | manufacturer/tradename Whatman 6794-2504, Whatman Article No. 28420346 (US reference) |
| material polypropylene housing, polyethersulfone membrane | material polypropylene housing, polyethersulfone membrane | material polyethersulfone membrane, polypropylene housing | material polyethersulfone membrane, polypropylene housing |
| fitting male Luer outlet, female Luer inlet (lock) | fitting female Luer inlet (lock), male Luer outlet | fitting male Luer outlet, female Luer inlet (lock) | fitting female Luer inlet (lock), male Luer outlet |
| sterility sterile | sterility sterile | sterility non-sterile | sterility non-sterile |
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