Specifications

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°C (70 – 75°F); 2.1 bar (210 kPa, 30 psi) at 100°C (212°F)

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.

Applications

Ultimate in chemical compatibility for filtering harsh chemicals that destroy other membrane materials.
The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices.
Moisture barrier for venting applications.
25 mm Acrodisc PSF syringe filter is available in robotic-compatible AutoPack™ packaging