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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
PLTK02510 Ultrafiltration Discs, 30 kDa NMW 92 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK02510
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 25 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 4.1 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 10
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
PLTK04310 Ultrafiltration Discs, 30 kDa NMW 151 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK04310
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 44.5 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 13.4 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 10
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
PLTK04710 Ultrafiltration Discs, 30 kDa NMW 173 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK04710
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 17.3 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 10
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
PLTK06210 Ultrafiltration Discs, 30 kDa NMW 179 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK06210
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 63.5 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 28.7 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 10
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
PLTK07610 Ultrafiltration Discs, 30 kDa NMW 202 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK07610
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 76 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 41.8 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 10
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
PLTK09005 Ultrafiltration Discs, 30 kDa NMW 156 
Add to Cart
  • Background Information
  • Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.Microfiltration Durapore® PVDF cut discs are available 0.1 µm, 0.22 µm, and 0.45 µm pore sizes in both 63.5 mm and 75 mm diameters.Features & Benefits:•Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm •Both Ultracel®, Durapore®, and Biomax® membranes are available in a wide range of pore sizes to meet your separation requirements •Compatible with Amicon® Stirred Cells Applications:Concentration, Buffer Exchange, Desalting
  • Catalogue Number
  • PLTK09005
  • Chemistry
  • Regenerated Cellulose (RC)
  • Device Configuration
  • Ultrafiltration Discs
  • Diameter
  • Key Applications
  • Filter Code
  • PLTK
  • Filter Diameter (⌀)
  • 90 mm
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 63 cm²
  • Key Applications
  • Protein PurificationProtein ConcentrationProtein Desalting
  • Material Size
  • 5
  • Media
  • Ultracel®
  • NMWL
  • 30 kDa
  • Trade Name
  • Ultracel
NY3002500 Nylon Net Filter 102 
Add to Cart
  • Background Information
  • Nylon filters are compatible with a broad range of solvents. Two types are available: 1) Nylon Membrane Filters with pore sizes ranging from 0.20 to 1.2 µm, and 2) Woven Net Filters with mesh openings ranging from 5 to 180 µm. Our 5 µm Nylon Woven Net Filter (NY054700) is commonly used in the automotive industry for cleanliness analysis. Features & Benefits:•Wide range of pore sizes available •Resistant to aggressive solvents Applications:Particle Removal and Clarification; Solvent Filtration; Particle Analysis; Paint Monitoring; Automotive Cleanliness Analysis
  • Catalogue Number
  • NY3002500
  • Chemistry
  • Nylon
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • NY30
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 25 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Net filter
  • Material Size
  • Hydrophilic, 30 µm, 25 mm, 100
  • Maximum Operating Temperature
  • 100°C max; curling may be seen at temperatures above 75°C.
  • Pore Size
  • 30.0 µm
  • Porosity %
  • 17%
  • Wettability
  • Hydrophilic
NY3002500 Nylon Net Filter 102 
Add to Cart
  • Background Information
  • Nylon filters are compatible with a broad range of solvents. Two types are available: 1) Nylon Membrane Filters with pore sizes ranging from 0.20 to 1.2 µm, and 2) Woven Net Filters with mesh openings ranging from 5 to 180 µm. Our 5 µm Nylon Woven Net Filter (NY054700) is commonly used in the automotive industry for cleanliness analysis. Features & Benefits:•Wide range of pore sizes available •Resistant to aggressive solvents Applications:Particle Removal and Clarification; Solvent Filtration; Particle Analysis; Paint Monitoring; Automotive Cleanliness Analysis
  • Catalogue Number
  • NY3002500
  • Chemistry
  • Nylon
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • NY30
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 25 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Net filter
  • Material Size
  • Hydrophilic, 30 µm, 25 mm, 100
  • Maximum Operating Temperature
  • 100°C max; curling may be seen at temperatures above 75°C.
  • Pore Size
  • 30.0 µm
  • Porosity %
  • 17%
  • Wettability
  • Hydrophilic
NY3004700 Nylon Net Filter 126 
Add to Cart
  • Background Information
  • Nylon filters are compatible with a broad range of solvents. Two types are available: 1) Nylon Membrane Filters with pore sizes ranging from 0.20 to 1.2 µm, and 2) Woven Net Filters with mesh openings ranging from 5 to 180 µm. Our 5 µm Nylon Woven Net Filter (NY054700) is commonly used in the automotive industry for cleanliness analysis. Features & Benefits:•Wide range of pore sizes available •Resistant to aggressive solvents Applications:Particle Removal and Clarification; Solvent Filtration; Particle Analysis; Paint Monitoring; Automotive Cleanliness Analysis
  • Catalogue Number
  • NY3004700
  • Chemistry
  • Nylon
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • NY30
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Net filter
  • Material Size
  • Hydrophilic, 30 µm, 47 mm, 100
  • Maximum Operating Temperature
  • 100°C; curling may be seen at temperatures above 75°C.
  • Pore Size
  • 30.0 µm
  • Porosity %
  • 17%
  • Wettability
  • Hydrophilic
NY3004700 Nylon Net Filter 126 
Add to Cart
  • Background Information
  • Nylon filters are compatible with a broad range of solvents. Two types are available: 1) Nylon Membrane Filters with pore sizes ranging from 0.20 to 1.2 µm, and 2) Woven Net Filters with mesh openings ranging from 5 to 180 µm. Our 5 µm Nylon Woven Net Filter (NY054700) is commonly used in the automotive industry for cleanliness analysis. Features & Benefits:•Wide range of pore sizes available •Resistant to aggressive solvents Applications:Particle Removal and Clarification; Solvent Filtration; Particle Analysis; Paint Monitoring; Automotive Cleanliness Analysis
  • Catalogue Number
  • NY3004700
  • Chemistry
  • Nylon
  • Diameter
  • Biological Information Wettability
  • Filter Code
  • NY30
  • Filter Color
  • White
  • Filter Diameter (⌀)
  • 47 mm
  • Filter Surface
  • Plain
  • Filter Type
  • Net filter
  • Material Size
  • Hydrophilic, 30 µm, 47 mm, 100
  • Maximum Operating Temperature
  • 100°C; curling may be seen at temperatures above 75°C.
  • Pore Size
  • 30.0 µm
  • Porosity %
  • 17%
  • 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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