Hydrophilic Membrane Compatible with a Wide Variety of Solvents
 - 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. 
 - Useful for a wide range of applications, including aggressive and non-aggressive solvent-based mobile phase. 
 - Reduces experimental variables. HPLC certified for low levels of UV-absorbing extractables. 
 - Protects columns and instrumentation against particulate build up. 
 - 13 mm device with minispike configuration offers low hold-up and easy filtration into autosampler vials.

 

Materials of Construction
 - Filter Media: Hydrophilic polyvinylidene fluoride (PVDF) 
 - Housing: Polypropylene GxF 
 - Prefilter: Borosilicate glass

Pore Size
 - PVDF Membrane: 0.2 and 0.45 μm 
 - GxF Prefilter: 40 - 1 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
 - 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) 
 - 13 mm (minispike): < 14 μL 
 - 13 mm (male luer): < 30 μL 
 - 25 mm PSF: < 100 μL 
 - 25 mm PSF GxF: < 125 μL

Maximum Operating Temperature
 - 13 mm: 55 °C (131 °F) 
 - 25 mm PSF: 82 °C (180 °F) at 2.1 bar (210 kPa, 30 psi)

Maximum Operating Pressure
 - 13 mm: 3.5 bar (350 kPa, 50 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 82 ºC (180 ºF)

Typical Water Flow Rate
 - mL/min at 3.1 bar (310 kPa, 45 psi) 
 - 13 mm, 0.2 μm: 5 
 - 13 mm, 0.45 μm: 15 
 - mL/min at 2.1 bar (210 kPa, 30 psi) 
 - 25 mm, 0.45 μm PSF and GxF: 144