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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
UFC901024 Amicon® Ultra-15 Centrifugal Filter Unit 215 
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  • Background Information
  • AMICON ULTRA-15 15ML - 10 KDa cutoff. Available in 3 pack sizes. UFC901008 - 8 pack UFC901024 - 24 pack UFC901096 - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipettor sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC901024
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 2.97 cm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 7.6 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 12.1 cm (4.807 in.)
  • Material Size
  • 24
  • Minimum Final Concentrate Volume
  • 200 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC901024D Amicon® Ultra-15 Centrifugal Filter Unit 227 
Add to Cart
  • Background Information
  • AMICON ULTRA-15 15ML - 10 KDa cutoff. Registered for IVD use. Available in 3 pack sizes. UFC901008D - 8 pack UFC901024D- 24 pack UFC901096D - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipettor sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC901024D
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 2.97 cm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 7.6 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 12.1 cm (4.807 in.)
  • Material Size
  • 24
  • Minimum Final Concentrate Volume
  • 200 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC901096 Amicon® Ultra-15 Centrifugal Filter Unit 834 
Add to Cart
  • Background Information
  • AMICON ULTRA-15 15ML - 10 KDa cutoff. Available in 3 pack sizes. UFC901008 - 8 pack UFC901024 - 24 pack UFC901096 - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipettor sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC901096
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 2.97 cm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 7.6 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 12.1 cm (4.807 in.)
  • Material Size
  • 96
  • Minimum Final Concentrate Volume
  • 200 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC901096 Amicon® Ultra-15 Centrifugal Filter Unit 834 
Add to Cart
  • Background Information
  • AMICON ULTRA-15 15ML - 10 KDa cutoff. Available in 3 pack sizes. UFC901008 - 8 pack UFC901024 - 24 pack UFC901096 - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipettor sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC901096
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 2.97 cm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 7.6 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 12.1 cm (4.807 in.)
  • Material Size
  • 96
  • Minimum Final Concentrate Volume
  • 200 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC901096D Amicon® Ultra-15 Centrifugal Filter Unit 852 
Add to Cart
  • Background Information
  • AMICON ULTRA-15 15ML - 10 KDa cutoff. Registered for IVD use. Available in 3 pack sizes. UFC901008D - 8 pack UFC901024D- 24 pack UFC901096D - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipettor sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC901096D
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 2.97 cm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 7.6 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 12.1 cm (4.807 in.)
  • Material Size
  • 96
  • Minimum Final Concentrate Volume
  • 200 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC201024 Amicon Ultra-2 Centrifugal Filter Unit 105 
Add to Cart
  • Background Information
  • Amicon Ultra 2ml 10K 24PK Concentrates 2 mL down to 15-70 µl 98% sample recovery Fast processing time - 10 to 30 minute spin times Engineered dead stop Reverse spin capability provides consistent recoveries Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC Desalting, buffer exchange and protein dialysis Material Supplied: The Amicon® Ultra-2 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.
  • Catalogue Number
  • UFC201024
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear
  • Device Material
  • Housing: Styrene/butadieneCollection Tube: Polypropylene
  • Diameter
  • 15.9 mm
  • Filter Code
  • PLGCD
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 1 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 119.7 mm
  • Material Size
  • 24
  • Minimum Final Concentrate Volume
  • 15 µL–70 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC201024 Amicon Ultra-2 Centrifugal Filter Unit 105 
Add to Cart
  • Background Information
  • Amicon Ultra 2ml 10K 24PK Concentrates 2 mL down to 15-70 µl 98% sample recovery Fast processing time - 10 to 30 minute spin times Engineered dead stop Reverse spin capability provides consistent recoveries Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC Desalting, buffer exchange and protein dialysis Material Supplied: The Amicon® Ultra-2 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.
  • Catalogue Number
  • UFC201024
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear
  • Device Material
  • Housing: Styrene/butadieneCollection Tube: Polypropylene
  • Diameter
  • 15.9 mm
  • Filter Code
  • PLGCD
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 1 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 119.7 mm
  • Material Size
  • 24
  • Minimum Final Concentrate Volume
  • 15 µL–70 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC801008D Amicon® Ultra-4 Centrifugal Filter Unit 42 
Add to Cart
  • Background Information
  • AMICON ULTRA-4 4ML - 10 KDa cutoff. Registered for IVD use. Available in 3 pack sizes. UFC801008D - 8 pack UFC801024D - 24 pack UFC801096D - 96 pack High recovery Ultracel regenerated cellulose membrane High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 5 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipette sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC801008D
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 17.3 mm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 3 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 124 mm (4.88 in.)
  • Material Size
  • 8
  • Minimum Final Concentrate Volume
  • 50 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC801008 Amicon® Ultra-4 Centrifugal Filter Unit 44 
Add to Cart
  • Background Information
  • AMICON ULTRA-4 4ML - 10 KDa cutoff. Available in 3 pack sizes. UFC801008 - 8 pack UFC801024 - 24 pack UFC801096 - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 5 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipette sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC801008
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 17.3 mm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 3 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 124 mm (4.88 in.)
  • Material Size
  • 8
  • Minimum Final Concentrate Volume
  • 50 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC801008 Amicon® Ultra-4 Centrifugal Filter Unit 44 
Add to Cart
  • Background Information
  • AMICON ULTRA-4 4ML - 10 KDa cutoff. Available in 3 pack sizes. UFC801008 - 8 pack UFC801024 - 24 pack UFC801096 - 96 pack High recovery Ultracel regenerated cellulose membrane in a range of molecular weight cut-offs High retentate recovery of greater than 90% Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 5 minutes) Heat-sealed membrane minimizes downstream extractables 100% integrity tested for reliable performance Convenient sample monitoring with translucent housing and volume gradations Direct pipette sample access eliminates processing step to recover concentrate High concentration factors of 80–100X Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC Concentration of dilute or pre-purified proteins from column eluents Desalting, buffer exchange and protein dialysis
  • Catalogue Number
  • UFC801008
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear with pink cap
  • Device Material
  • Housing: Styrene/butadieneTube: PolypropyleneCap and liner: Polyethylene
  • Diameter
  • 17.3 mm
  • Filter Code
  • PLGC
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 3 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 124 mm (4.88 in.)
  • Material Size
  • 8
  • Minimum Final Concentrate Volume
  • 50 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Support Material
  • Regenerated cellulose
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications

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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