4604 Acrodisc®针头过滤器

Syringe Filters with High Flow Rates and Low Protein Binding

• Superior flow rates and higher throughputs than competitive devices.
• Low protein binding to minimize sample loss.
• Pre-sterilized products are sterilized by gamma irradiation to eliminate potential contamination by EtO residuals.
• A range of sizes (13 to 37 mm) accommodates sample volumes from < 10 to 150 mL.
• Acrodisc PF and Serum Acrodisc syringe filters feature built-in prefilter for increased throughput of difficult-to-filter liquids.
• Reduces mycoplasma with the use of 0.1 μm pore size.

• 0.1 and 0.2 μm pore sizes provide sterilization of small volumes of buffers, culture media, and additives.
• Acrodisc PF and Serum Acrodisc syringe filters are ideal for clarification/sterilization of viscous or particulate-laden solutions.
• Use larger pore size filters for prefiltration and particulate removal.

Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact or call 1-.

Materials of Construction Filter Media: Supor membrane [hydrophilic polyethersulfone (PES)] 
Serum Acrodisc Prefilter Media: Binder-free borosilicate glass 
Acrodisc Housing: 
  13 mm: Polypropylene 
  25 and 32 mm: Modified acrylic 
  37 mm: Polypropylene 
Serum Acrodisc Housing: ABS  Pore Size 0.1, 0.2, 0.45, 0.8, 1.2, and 5 µm Effective Filtration Area 13 mm: 1.0 cm ²
25 mm: 2.8 cm ²
32 mm: 5.8 cm ²
37 mm: 7.5 cm ² Inlet/Outlet Connections Female luer lock inlet, male slip luer outlet Typical Hold-Up Volume (with air purge) 
13 mm: < 28 µL 
25 mm:  < 70 µL 
32 and 37 mm:  <100 µL Maximum Operating Temperature 55 °C (131 °F) Maximum Operating Pressure 5.2 bar (520 kPa, 75 psi) Typical Water Flow Rate mL/min at 3.1 bar (310 kPa, 45 psi)
0.1 μm, 25 mm: 35 
0.1 μm, 32 mm: 100 
0.2 μm, 13 mm: 22 
0.2 μm, 25 mm: 175 
0.2 μm, 32 mm: 490 
0.45 μm, 13 mm: 35 
0.45 μm, 25 mm: 300 
0.45 μm, 32 mm: 700 
0.8 μm, 13 mm: 150 
0.8 μm, 25 mm: 700 
0.8/0.2 μm, 25 mm: 145 
0.8/0.2 μm, 32 mm: 440 
1.2 μm, 32 mm: 1700 
5 μm, 32 mm: 1750 
GF/0.2 μm, 37 mm (Serum 
Acrodisc Filter): 425 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 Sterilized by gamma irradiation and individually blister packaged. All bulk packages provided non-sterile including PN 4504, 4506, 4508, 4509, 4655, 4653, 4659, 4660, 4661, 4662, 4668, and 4692.

Built-In Prefilter Enhances Throughput of Viscous, Particulate-Laden, or Proteinaceous Solutions

Acrodisc and Acrodisc PF syringe filters with 0.2 μm Supor membrane were challenged with bovine serum or a bacterial culture (107 cfu/mL) at a constant pressure of 1.4 bar (140 kPa, 20 psi).

Syringe Filter

Microfiltration