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We have developed a unique portfolio of consumables, each adapted to the different feed water quality requirements and to your various applications. To maintain your water system’s performance, it’s critical to replace your purification cartridges on time and with genuine ISO 9001-certified parts.

Catalog No. Product Net Price
FHLC02500 LCR Membrane Filter 256 
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  • Background Information
  • LCR membrane is an unsupported, hydrophilic PTFE membrane compatible with all commonly used HPLC solvents. The membrane undergoes a special treatment process to remove any residual extractabes, ensuring that it will not add anything to your HPLC solvents, providing clearer analysis results.Features & Benefits:•Hydrophilic membrane can be used to filter aqueous fluids without prior wetting •Ultraclean membrane will not add extractables to your samples or solvents Applications:HPLC Mobile Phase Filtration; Clarifying Acids, Bases and Dilute Protein Solutions; Isolating RNA
  • Catalogue Number
  • FHLC02500
  • Chemistry
  • Hydrophobic Polytetrafluoroethylene (PTFE)
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • FHLC
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 25 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Screen filter
  • Gravimetric Extractables
  • 0.5%
  • Material Size
  • 100
  • Maximum Operating Temperature
  • 130 °C
  • Pore Size
  • 0.45 µm
  • Porosity %
  • 80%
  • Thickness
  • 140 µm (maximum)
  • Wettability
  • Hydrophilic
FHLC04700 LCR Membrane Filter 356 
Add to Cart
  • Background Information
  • LCR membrane is an unsupported, hydrophilic PTFE membrane compatible with all commonly used HPLC solvents. The membrane undergoes a special treatment process to remove any residual extractabes, ensuring that it will not add anything to your HPLC solvents, providing clearer analysis results.Features & Benefits:•Hydrophilic membrane can be used to filter aqueous fluids without prior wetting •Ultraclean membrane will not add extractables to your samples or solvents Applications:HPLC Mobile Phase Filtration; Clarifying Acids, Bases and Dilute Protein Solutions; Isolating RNA
  • Catalogue Number
  • FHLC04700
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • FHLC
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Screen filter
  • Gravimetric Extractables
  • 0.5%
  • Material Size
  • 100
  • Maximum Operating Temperature
  • 130 °C
  • Pore Size
  • 0.45 µm
  • Porosity %
  • 80%
  • Thickness
  • 140 µm (maximum)
  • Wettability
  • Hydrophilic
FHLC04700 LCR Membrane Filter 356 
Add to Cart
  • Background Information
  • LCR membrane is an unsupported, hydrophilic PTFE membrane compatible with all commonly used HPLC solvents. The membrane undergoes a special treatment process to remove any residual extractabes, ensuring that it will not add anything to your HPLC solvents, providing clearer analysis results.Features & Benefits:•Hydrophilic membrane can be used to filter aqueous fluids without prior wetting •Ultraclean membrane will not add extractables to your samples or solvents Applications:HPLC Mobile Phase Filtration; Clarifying Acids, Bases and Dilute Protein Solutions; Isolating RNA
  • Catalogue Number
  • FHLC04700
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • FHLC
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Screen filter
  • Gravimetric Extractables
  • 0.5%
  • Material Size
  • 100
  • Maximum Operating Temperature
  • 130 °C
  • Pore Size
  • 0.45 µm
  • Porosity %
  • 80%
  • Thickness
  • 140 µm (maximum)
  • Wettability
  • Hydrophilic
UFC30HV25 Ultrafree-MC Centrifugal Filter 70 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HV25
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 25
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
UFC30HV25 Ultrafree-MC Centrifugal Filter 70 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HV25
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 25
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
UFC30HV00 Ultrafree-MC Centrifugal Filter 249 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HV00
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 100
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
UFC30HV00 Ultrafree-MC Centrifugal Filter 249 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HV00
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 100
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
UFC30HVNB Ultrafree-MC Centrifugal Filter 416 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HVNB
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 250
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
UFC30HVNB Ultrafree-MC Centrifugal Filter 416 
Add to Cart
  • Background Information
  • Ultrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 µm) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (–CL).•Five different pore sizes from 0.1 to 5.0 µm •Pre-sterilized units also available •Fast filtration and highly reproducible performance •Use in fixed-angle rotors for 1.5 mL tubes Applications•Removal of particles and precipitates from aqueous and some solvent-based samples •Ideal for use with protein and nucleic acid solutions
  • Catalogue Number
  • UFC30HVNB
  • Centrifugal Application
  • Sample Clarification
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Color Code
  • Red
  • Device Material
  • Polypropylene
  • Diameter
  • 10.6 mm
  • Filter Code
  • HVPP
  • Filter Type
  • Microfiltration
  • Filtration Area
  • 0.2 cm²
  • Hold-up Volume
  • 5 µL
  • Key Applications
  • Protein ExtractionProtein PurificationSample Prep
  • Length
  • 45 mm
  • Material Size
  • 250
  • Maximum Operating Temperature
  • 50 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Sterility
  • Non-Sterile
  • Trade Name
  • Ultrafree
  • Volume
  • 5 µL
HVLP00010 Durapore® Membrane Filter, 0.45 µm 551 
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  • Air Flow Rate
  • 4 L/min x cm²
  • Background Information
  • Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.Features & Benefits - Available in several pore sizes (both hydrophilic and hydrophobic varieties) to suit your application needs - Durapore® membrane filters have very low protein binding to minimize interaction with your sample and maximize recovery
  • Catalogue Number
  • HVLP00010
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Filter Code
  • HVLP
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • Not Applicable
  • Filter Surface
  • Plain
  • Filter Type
  • Screen filter
  • Flow Rate
  • 4 L/min x cm²
  • Gravimetric Extractables
  • 0.5%
  • Material Size
  • PVDF, Hydrophilic, 0.45 µm, white, plain, 1 roll x 10ft
  • Maximum Operating Temperature
  • 85 °C
  • Media
  • Durapore®
  • Pore Size
  • 0.45 µm
  • Porosity %
  • 70%
  • Thickness
  • 125 µm
  • Trade Name
  • Durapore®
  • Wettability
  • Hydrophilic

Overview

Analytical Sample Preparation Membrane Filtration Devices


Trust Merck membrane filtration devices for the collection and preparation of samples, mobile phases, and buffers to obtain the highest quality results from downstream analysis.


Whether you need to collect, separate, or remove contaminants from air or fluid samples prior to downstream analysis, our broad selection of syringe filters, membranes, filter holders and related filtration devices ensures that we have the right solution for your application.


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