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AcroPak™ Capsules with Supor® Membrane, Sterile, Pall Laboratory


12999 12993 12994 12686 12675 12991 12992 12997 12995 12941 12996
Designed for fast processing and final filtration of aqueous samples.

  • Fast processing
  • Built-in prefilter
  • Enhanced throughput

Supor (polyethersulfone, PES) membrane is ideal for solutions requiring low protein binding

Applications include large-volume media preparation, pilot-scale manufacturing and sterile filtration of buffers or biological solutions. These capsules are suitable for point-of-use filtration for laboratory water.

AcroPak Capsules with Supor Membrane are sterilized by gamma irradiation and individually bagged. If desired, autoclave once only prior to use at 121 to 123°C (250 to 253°F) for a maximum of 20 min. Filter 28143-969 (PN 12941) cannot be autoclaved.

Built-in prefilter provides efficient processing and enhanced throughput of difficult to filter solutions.

Certifications: 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> .

Ordering information: For additional information and specifications, see the Product Literature link.



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AcroPak™ 500 Capsule Filters
Description Diameter Length Effective Filtration Area Inlet/outlet Connections Pore Size Supplier No. Catalog Number Unit List Price Quantity
AcroPak™ 500 Capsule Filter 6.9 cm (2.7") 14.5 cm (5.7"); nominal, without filling bell 500 cm2 6.4 -12.7 mm (1/4–1/2") Stepped Hose Barb; Filling Bell on Outlet 0.1/0.1 µm 12997 28146-183 Each Retrieving


Max. Operating Temperature 60°C (140°F) at 2.1 bar (30 psi)
Max. Operating Pressure Continuous; 4.1 bar (60 psi) at ambient temperature
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