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Sterile Filtration

17 Product Families

Acrodisc® Syringe Filters with Supor® Membrane

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.

 

25 Part numbers available

Acrodisc® Syringe Filters Optimized for Scale Up

Devices Constructed of the Same Materials as Larger-Capacity Capsules and Cartridges

 

  • Simplifies scale-up and minimizes revalidation; no need to change membrane materials during transition to pilot or production.
  • Four membrane chemistries assure compatibility with a wide range of fluids:
  • Bacterial retention tested.
  • Sterilized by gamma irradiation to eliminate potential contamination by EtO residuals.

 

5 Part numbers available

DMSO-Safe Acrodisc® Syringe Filter

Compatible with DMSO

 

  • Polypropylene housing and nylon membrane are compatible with solutions containing DMSO
  • Excellent chemical compatibility with esters, bases and alcohols

 

1 Part number available

VacuCap® & VacuCap PF Vacuum Filtration Devices

Innovative Bottle-Top Filters for Fast Vacuum Filtration of 100 mL to 5 L of Aqueous Solutions

 

  • Replace current vacuum filter systems
  • Simplify workflow
  • Maximize filtration
  • Filter faster. Supor® membrane provides high flow rates.

 

11 Part numbers available

AcroPak™ 20 Filters with Supor® Membrane

Efficient Processing of Liquid Volumes Up To 2 L

 

  • Supor membrane has high flow rates and throughputs, and is ideal for solutions where low protein binding is required. Not recommended for use with some ketones.
  • Efficiently processes up to 2 L of chemical and biological fluids.
  • Sterilization by gamma irradiation eliminates potential contamination by EtO residuals.
  • Upstream vent prevents vapor lock.

 

2 Part numbers available

AcroPak™ 20 Filters With Supor® EKV Membrane

Designed for Convenient Small- and Medium-Volume Filtration

 

  • Built-in MachV asymmetric prefilter layer for maximum flow and throughput performance
  • Disposable for reduced labor and associated costs
  • Significantly reduces the cost of repeat testing when scaling up your filtration system

 

2 Part numbers available

AcroPak™ 20 Filters & AcroPak 200 Capsule with Fluorodyne® II Membrane

Efficient Processing of Liquid Volumes Typically Up To 20 L

 

  • Fluorodyne II membrane is compatible with aqueous and many organic solvents
  • AcroPak 20 filters are designed to add convenience to small- and medium-volume filtrations
  • AcroPak 200 Fluorodyne II capsules provide fast processing of clean batches
  • Double layer sterilizing membrane enhances reliability

 

3 Part numbers available

AcroPak™ 200 Capsules with Supor® Membrane

Efficient Processing of Liquid Volumes Up To 20 L

 

  • Supor membrane has high flow rates and throughputs, and is ideal for solutions where low protein binding is required. Not recommended for use with some ketones.
  • Built-in prefilter extends filter life when particulate-laden solutions, such as serum-containing media, are processed.
  • Upstream vent prevents vapor lock.
  • Manufactured without the use of adhesives to minimize extractables.

 

2 Part numbers available

AcroPak™ 200 Capsules With Supor® EKV Membrane

For Buffers, Tissue Culture Media, and Other Biological Fluids

 

  • Newer technology recommended for simplified scale-up
  • High filtration area and compact size are ideal for upscale trials
  • Minimal hold-up volume
  • Good wettability for reliable integrity test

 

1 Part number available

AcroPak™ 400, 800, and 1500 Capsules With Supor® EKV Membrane

For Cost-Effective Filtration of Buffers, Tissue Culture Media, and Other Biological Solutions

 

  • Newer technology recommended for simplified scale-up
  • Disposable design reduces labor costs associated with assembling, cleaning, and testing stainless steel filter holders
  • Encapsulated format for ease of use
  • Extended life with built-in MachV asymmetric prefilter layer for maximum flow and throughput performance

 

5 Part numbers available

AcroPak™ 400 & 800 Capsules with Fluorodyne® II Membrane

Designed for Processing Volumes Up To 100 L

 

  • Fluorodyne II membrane is a hydrophilic polyvinylidene fluoride (PVDF) that offers higher flow rates with low protein and preservative binding, and broad chemical and temperature resistance

 

3 Part numbers available

AcroPak™ 500, 1000, & 1500 Capsules with Supor® Membrane

Fast, Final Filtration and High Throughputs for Liquid Volumes Up To 150 L

 

  • Provides higher throughputs and faster flow rates than similarly-sized competitive devices
  • Ideal for solutions requiring low protein binding
  • Saves money by increasing throughput with available built-in prefilter
  • 100% integrity testing assures sterile filtrate

 

10 Part numbers available

AcroCap™ Positive Pressure Devices

Fast, Positive-Pressure Filtration of Aqueous Solutions Up To 3 L

 

  • Integral hydrophobic vent prevents air lock.
  • Sterilization by gamma irradiation eliminates the risk of cytotoxic residuals from EtO sterilization.
  • Reduce mycoplasma. Choose 0.1 μm pore size Supor® membrane.
  • Compatible with most positive-pressure systems. Inlet accepts 6.4 mm (1/4 in.) tubing or any male slip luer.

 

3 Part numbers available

AcroPrep™ 96-well Filter Plates, 350 µL

Excellent for Use In High Throughput  Sample Prep Applications

 

Product Discontinuation Notice

 

1 Part number available

Membrane Stack Disc Filters Optimized for Scale Up

For Initial Filterability and Compatibility Studies

 

  • Used for a wide variety of applications including clarification and prefiltration, sterile filtration, and virus removal.
  • Membranes contain the same materials of construction as larger capsule and cartridge filters.  Simplify scale up and minimize requalification; no need to change materials during transitions to pilot or production scale.
  • Five membrane types offered to assure compatibility with a wide range of fluids and applications

 

3 Part numbers available

Supor® PES Membrane Disc Filters

High Flow Rate Membrane Optimized for Biological, Pharmaceutical, and Sterilizing Filtration Requirements

 

  • Fast filtration with superior flow rates and high throughputs 
  • Low protein binding and extensive drug compatibility for critical applications
  • Saves time and money with fewer filter changes per sample volume
  • 142 and 293 mm discs feature printed tab for instant recognition of pore size and lot number

 

34 Part numbers available

Supor® EKV Membrane Filters

Cost-Effective Filtration of Buffers, Tissue Culture Media, and Other Biological Fluids

 

  • Disposable – Reduces labor costs associated with assembling, cleaning, and testing stainless steel filter holders.
  • Flexible – Encapsulated format for ease of use.
  • Extended life – Built-in MachV asymmetric prefilter layer for maximum flow and throughput performance.
  • Simplified scale-up – Membrane and housing materials are identical to those used in larger-volume capsules and cartridges from Pall Life Sciences.

 

10 Part numbers available