Exceptional Chemical and Temperature Compatibility
 - Acrodisc PSF syringe filters are Zymark* and SOTAX* Automation Certified to assure smooth operation

    and worry-free performance 24 hours a day in automated workstations.
 - Ideal for filtration of gas and/or organic solvents.
 - Prevents spurious peaks on chromatograms for accurate experimental results. HPLC certified for low

    levels of UV-absorbing extractables.
 - Prevents "air bubble" lock when filling sample vials with 13 mm minispike outlet.
 - 4 mm device offers the lowest sample hold-up (< 10 μL) and is useful for samples up to 2 mL in volume.

 

Materials of Construction
 - Filter Media: Hydrophobic PTFE membrane on a polypropylene support
 - Housing: Polypropylene
 - GxF Prefilter: Borosilicate glass

Pore Size
 - PTFE Membrane: 0.2 and 0.45 μm
 - GxF Prefilter: 40 - 1 μm

Effective Filtration Area
 - 4 mm: 0.2 cm2
 - 13 mm: 1.0 cm2
 - 25 mm PSF: 3.9 cm2

Sample Volume
 - 4 mm: < 2 mL
 - 13 mm: < 10 mL
 - 25 mm PSF: < 150 mL

Inlet/Outlet Connections
 - 4, 13, and 25 mm PSF: Female luer lock inlet, male slip luer outlet
 - 13 mm: Available with minispike outlet

Typical Hold-Up Volume (with air purge)
 - 4 mm: < 10 μL
 - 13 mm (minispike): < 14 μL
 - 13 mm (male luer): < 30 μL
 - 25 mm PSF: < 125 μL

Typical Liquid Flow Rate (MeOH)
 - mL/min at 1.0 bar (100 kPa, 15 psi)
 - 25 mm PSF, 0.2 μm: 245
 - 25 mm PSF, 0.45 μm: 510
 - 25 mm PSF, GxF/0.45 μm: 395

Maximum Operating Temperature
 - 100 °C (212 °F) at 2.1 bar (210 kPa, 30 psi)

Maximum Operating Pressure
 - 4 mm: 5.2 bar (520 kPa, 75 psi)
 - 13 mm: 6.9 bar (690 kPa,100 psi)
 - 25 mm PSF: 4.1 bar (410 kPa, 60 psi) at 21 - 24 ºC (70 - 75 ºF); 2.1 bar (210 kPa, 30 psi) at 100 ºC (212 ºF)

Sterilization of 25 mm Filters
 - Provided non-sterile. If desired, autoclave at 121- 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for a maximum of 15 min.