Acrodisc syringe filters with nylon membrane

Versatile filter for both aqueous and solvent-based sample filtration

Acrodisc™ syringe filters with nylon membrane, a Pall Life Sciences product, provide excellent chemical compatibility with esters, bases, and alcohols. Saves time because no prewetting is required.

Excellent chemical compatibility with esters, bases, and alcohols.
Saves time because no prewetting is required.
Easy filtration of particulate-laden samples with the glass fiber prefilter version.
13 mm device with minispike configuration offers low hold-up and easy filtration into autosampler vials.
Prevents spurious peaks on chromatograms for accurate experimental results. HPLC certified for low levels of UV-absorbing extractables.

Specifications

Materials of Construction

Filter Media: Nylon
Housing: Polypropylene
GxF Prefilter: Borosilicate glass

Pore Size

Nylon 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
25 mm PSF GxF: < 150 μL

Maximum Operating Temperature

55°C (131°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 55°C (131°F)

Typical Water Flow Rate mL/min at 2.1 bar (210 kPa, 30 psi)

13 mm, 0.2 μm: 10
13 mm, 0.45 μm: 15
25 mm PSF, 0.2 μm: 115 0.45 μm: 245
25 mm PSF GxF/0.45 μm: 215

Applications

The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices.
Not recommended for acids > 1 N or halogenated solvents.

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