Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 pkg | Check Cart for Availability | $2,010.00 |
About This Item
$2,010.00
material
polypropylene housing, polysulfone membrane
sterility
non-sterile
packaging
pk of 500
manufacturer/tradename
Whatman 6781-1304, Whatman Article No. 28420285 (US reference)
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.
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 | |||
|---|---|---|---|
| pore size 0.45 μm | pore size 0.45 μm | pore size 0.2 μm | pore size 0.45 μm |
| manufacturer/tradename Whatman 6781-1304, Whatman Article No. 28420285 (US reference) | manufacturer/tradename Whatman 6818-1304, Whatman Article No. 28420428 (US reference) | manufacturer/tradename Whatman 6785-1302, Whatman Article No. 28420308 (US reference) | manufacturer/tradename Whatman 6771-1304, Whatman Article No. 28420268 (US reference) |
| material polypropylene housing, polysulfone membrane | material glass microfiber membrane, polypropylene housing | material polypropylene housing, polypropylene membrane | material cellulose acetate membrane, polypropylene housing |
| diam. 13 mm | diam. 13 mm | diam. 13 mm | diam. 13 mm |
| fitting female Luer inlet (lock), male Luer outlet | fitting female Luer inlet (lock), male Luer outlet | fitting female Luer inlet (lock), male Luer outlet | fitting female Luer inlet (lock), male Luer outlet |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
Still not finding the right product?
Explore all of our products under Whatman® Puradisc 13 syringe filters
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| WHA67811304 | 04061831628524 |