Acrodisc® Syringe Filters with Versapor® Membrane

Meets All Prefiltration and
Clarification Requirements

• 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.
• Meets aqueous sample filtration needs.

*Registered trademark

• 25 mm Acrodisc PSF syringe filter is available in robotic-compatible AutoPack™ packaging for SOTAX AT-70 SMART* and CTS and Zymark TPW*, APW*, and MultiDoses dissolution systems.
• Useful for prefiltration of particulateladen samples, serum filtration, and dissolution testing.
• Protects instrumentation against particulate build up.

*Registered trademark

Materials of Construction

• Filter Media: Versapor membrane (acrylic copolymer on a non-woven support)
• 4 and 13 mm Housing: Polypropylene
• 25 mm Housing: Modified acrylic

Effective Filtration Area

• 4 mm: 0.3 cm²
• 13 mm: 1.0 cm²
• 25 mm: 2.8 cm²

Inlet/Outlet Connections

• 4, 13, and 25 mm: Female luer lock inlet, male slip luer outlet

Typical Hold-Up Volume (with air purge)

• 4 mm: < 7.5 μL
• 13 mm: < 28 μL
• 25 mm: < 50 μL

Maximum Operating Temperature

• 4, 13, and 25 mm: 55 °C (131 °F)

Maximum Operating Pressure

• 4, 13, and 25 mm: 5.2 bar (520 kPa, 75 psi)

Typical Water Flow Rate mL/min at 3.1 bar (310 kPa, 45 psi)

• 0.45 μm, 4 mm: 3
• 0.8 μm, 13 mm: 180
• 0.45 μm, 25 mm: 225
• 0.8 μm, 25 mm: 600
• 1.2 μm, 25 mm: 660
• 5 μm, 25 mm: 970

Endotoxin Level

• < 0.25 EU/mL using Limulus Amoebocyte Lysate (LAL) test

Biological Safety

• Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88>

Sterilization

• PN 4188, 4190, 4199 sterilized by gamma irradiation and individually blister packaged

• 47 mm Filter Funnels, Glass
• SolVac® Filter Holder
• Stainless Steel Forceps
• Vacuum/Pressure Pumps
• Versapor Acrylic Copolymer Membrane Disc FIlters

Part Number	Description	Pkg	Price	Qty
Acrodisc Syringe Filters With Versapor Membrane, 4 and 13 mm
4473	0.45 µm, 4 mm	250/pkg, 750/cs	1,172.27
4459	0.8 µm, 13 mm	100/pkg, 300/cs	613.17
Zymark and SOTAX Automation Certified Acrodisc PSF Syringe Filters With Versapor Membrane, 25 mm
AP-4190	0.8 µm, AutoPack tubes	25/pkg, 200/cs	541.59
AP-4189	0.8 µm	50/pkg, 200/cs	541.59
AP-4568	0.8 µm	1000/pkg	1,857.91
AP-4000	0.8 µm, AutoPack tubes	25/pkg, 200/cs	549.50
AP-4001	10 µm	50/pkg, 200/cs	510.26
AP-4002	10 µm	1000/pkg	1,859.27

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