Materials of Construction
Filter Media: Supor™ [hydrophilic polyethersulfone (PES)] membrane
Housing: Polypropylene
Pore Size
0.2 and 0.45 μm
Effective Filtration Area
13 mm: 1.0 cm2
25 mm PSF: 3.9 cm2
Sample Volume
13 mm: < 10 mL
25 mm PSF: < 150 mL
Inlet/Outlet Connections
Female luer lock inlet, male slip luer outlet
Typical Hold-Up Volume (with air purge)
13 mm: < 60 μL
Maximum Operating Temperature
13 mm: 55°C (131°F)
25 mm PSF: 100°C (212°F) at 2.1 bar (210 kPa, 30 psi)
Maximum Operating Pressure
13 mm: 6.9 bar (690 kPa, 100 psi)
25 mm PSF: 4.1 bar (410 kPa, 60 psi) at 21 - 24°C (70 - 75°F); 2.1 bar (210 kPa, 30 psi) at 100°C (212°F)
Typical Water Flow Rate
mL/min at 1.0 bar (100 kPa, 15 psi)
13 mm, 0.2 μm: 15
13 mm, 0.45 μm: 20
mL/min at 2.1 bar (210 kPa, 30 psi)
25 mm, 0.45 μm PSF: 420
Applications
Specifically designed for IC applications.
Excellent filter selection for dissolution samples.
Low drug and protein binding for pharmaceutical filtration.
Supor™(IC) membrane discs are recommended for aqueous samples only.
The syringe filters for ion chromatography applications are certified for low levels of inorganic extractables, with actual background levels of filter extractables for the first 1.5 mL of filtrate that typically are less than 50ppb for nitrate and less than 20 ppb for chloride, phosphate, and sulfate.
