Acrodisc® Syringe Filters with PVDF Membrane

Hydrophilic membrane compatible with a wide variety of solvents

• Useful for a wide range of applications, 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.

• Offers excellent chemical compatibility, even with aggressive acids and alcohols.
• Not recommended for acetone, DMF, DMSO, or bases > 6 N.
• 25 mm Acrodisc PSF syringe filter is available in robotic-compatible AutoPack™ packaging for Caliper* ,TPW*, APW*,and Multi-Dose* systems, and Sotax* dissolution systems.
• New 0.2 µm Acrodisc syringe filters are optimized for UHPLC sample preparation.

Materials of Construction

Filter Media: Hydrophilic polyvinylidene fluoride (PVDF)
Housing: Polypropylene
GxF Prefilter: Binder-free borosilicate glass

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

13 and 25 mm PSF: Female luer lok 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 PSF and GxF: 144

• AcroPrep™ 24 Filtration System
• HPLC Mobile Phase Filtration Membranes
• Standard 25 mm Acrodisc® Syringe Filters

Part Number	Description	Pkg	Price	Qty
Acrodisc® Syringe Filters with PVDF Membrane, 13 mm
4450	0.2 µm, minispike outlet	100/pkg 300/cs	607.59
4544	0.2 µm, minispike outlet	1000/pkg	1,147.08
4452	0.45 µm, minispike outlet	100/pkg 300/cs	607.59
4545	0.45 µm, minispike outlet	1000/pkg	1,147.08
4455	0.2 µm, male slip luer outlet	100/pkg 300/cs	589.94
4457	0.45 µm, male slip luer outlet	100/pkg 300/cs	591.20
Acrodisc PSF Syringe Filters with PVDF Membrane, 25 mm
AP-4519	0.45 µm, AutoPack tubes	25/pkg 200/cs	505.59
AP-4408	0.45 µm	50/pkg 200/cs	505.59
AP-4500	0.45 µm	1000/pkg	1,717.74
Acrodisc PSF GxF Syringe Filters with PVDF Membrane, 25 mm
AP-4309	GxF/0.45 µm, AutoPack tubes	25/pkg 200/cs	573.01
AP-4310	GxF/0.45 µm	50/pkg 200/cs	573.01
AP-4308	GxF/0.45 µm	1000/pkg	2,089.76

Contact Customer Service at 800-521-1520 for possible lead-time and ship date.