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HPLC/UHPLC Sample Preparation

14 Product Families

Nanosep® and Nanosep MF Centrifugal Devices

Simple, Reliable Concentrating and Desalting of 50 to 500 µL Samples

 

  • Ensures rapid processing of samples 
  • Typical recoveries are > 90%
  • Available with low proteinbinding Omega™, Bio-Inert®, and GHP membranes
  • A wide range of MWCOs, color-coded for easy identification

 

23 Part numbers available

AcroPrep™ 384-well Filter Plates, 100 µL

Ideal for Use in High Volume, High Throughput Sample Prep Applications

 

  • Plates are constructed from chemically-resistant, biologically-inert polypropylene with a clear polystyrene lid.
  • Robotic-friendly design has single-piece construction, designed in accordance with the ANSI/SBS X-2004 standards. Plates are stackable with and without lids.
  • Eliminates crosstalk between wells. Membranes are individually sealed in each well with a proprietary sealing process and each well has a fluid director.
  • A serialized barcode label allows the use of automated tracking systems and identifies the membrane type.

 

1 Part numbers available

Acrodisc® Syringe Filters with Universal Membranes

The "Universal" Membrane Filter for All of Your Analytical Filtration Requirements

 

21 Part numbers available

Sample Prep Filtration Products for UHPLC

Ultra High Performance Liquid Chromatography (UHPLC) Sample Prep Filtration Increases Column Life

 

  • Optimized Performance – Ideal for UHPLC sample prep and buffer filtration when using column packings < 2 μm.
  • Versatile Options – Available in a variety of polymers to provide chemical compatibility with all solutions.

 

40 Part numbers available

Nanosep® MF Centrifugal Devices with GHP Membrane

Ideal for Particulate Removal, Especially When Sample Recovery is a Concern

 

  • Rapid processing of samples. Centrifugal devices are simple to use and save on sample preparation time. Spin multiple samples at once!
  • Universal membrane filter. The GH Polypro hydrophilic polypropylene membrane is ideal for aqueous solutions and offers maximum chemical compatibility for aggressive solvents.

 

2 Part numbers available

Acrodisc® Syringe Filters with Supor® Membrane

Universal Life Science Membrane for General Aqueous Samples

 

  • 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
  • Superior flow rates and higher throughputs than competitive devices
  • Low protein binding to minimize sample loss

 

8 Part numbers available

Acrodisc® Syringe Filters with PTFE Membrane

Exceptional Chemical and Temperature Compatibility

 

  • 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.
  • Ideal for filtration of gas and/or organic solvents.
  • Prevents spurious peaks on chromatograms for accurate experimental results.

 

24 Part numbers available

Acrodisc® Syringe Filters with Nylon Membrane

Versatile Filter for Both Aqueous and Solvent-Based Sample Filtration

 

  • 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.
  • Excellent chemical compatibility with esters, bases, and alcohols.
  • Saves time because no prewetting is required.

 

24 Part numbers available

AcroPrep™ Advance 96-Well Filter Plates for Solvent Filtration

Robust Chemical Resistance Provides Compatibility with Harsh Organics and Aqueous Solutions

  • Chemically resistant materials provide a stable platform to process samples in organic solvents
  • Inert materials of construction ensure complete recovery of samples and low non-specific binding
  • New well design results in faster, more uniform filtration rates across the plate and reduces hold-up volume
  • Innovative outlet tip geometry provides direct flow of samples into receiver plate without concerns of cross-contamination

 

16 Part numbers available

Acrodisc® Syringe Filters with Glass Fiber

Maximize Throughput for Hard-to-Filter Samples

 

  • 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.
  • Available with GxF multi-layered glass fiber prefilter, providing two to four times the throughput of standard glass fiber prefilter devices, and allowing quick and easy filtration of your most difficult-to-filter samples.

 

5 Part numbers available

Acrodisc® Syringe Filters for General Aqueous and Particulate-laden Samples

Variety of Pore Sizes and Membrane Types for Prefiltration and Clarification

 

  • Meets virtually all aqueous sample filtration needs
  • Widely used in dissolution testing
  • The GxF multi-layered prefilter provides two to four times the throughput of standard glass fiber prefilter devices, allowing for quick and easy filtration of your most difficult-to-filter samples

 

23 Part numbers available

Acrodisc® Syringe Filters with PVDF Membrane

Hydrophilic Membrane Compatible with a Wide Variety of Solvents

 

  • 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.
  • Useful for a wide range of applications, including aggressive and non-aggressive solvent-based mobile phase.

 

18 Part numbers available

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.

 

7 Part numbers available

AcroPrep™ 24 Filtration System

Eliminates the Time-consuming, One-at-a-time Syringe Filter Process by Simultaneously Filtering Up to 24 Samples in Seconds

 

  • Reduces labor time by 20 minutes per carousel over the conventional syringe filter technique.
  • No need to use cumbersome, individually wrapped, disposable syringes. Use disposable pipette tips which are less costly, easier to use, and require less bench space.
  • Designed for use with Waters Alliance* HPLC systems.
  • Pall's HPLC certification ensures that analytical results will not be compromised by extractable filter material.

 

5 Part numbers available