Merck - Filters and Filtration - Chromatography - Lab supplies

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Catalog No.		Product	Net Price
	PLCC06210	Ultrafiltration Discs, 5 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 PLCC06210 Chemistry Regenerated Cellulose (RC) Device Configuration Ultrafiltration Discs Diameter Key Applications Filter Code PLCC 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 5 kDa Trade Name Ultracel
	PLCC07610	Ultrafiltration Discs, 5 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 PLCC07610 Chemistry Regenerated Cellulose (RC) Device Configuration Ultrafiltration Discs Diameter Key Applications Filter Code PLCC Filter Diameter (⌀) 76 mm Filter Type Ultrafiltration Filtration Area 41.8 cm² Key Applications Protein PurificationProtein ConcentrationProtein Desalting Material Size 10 Media Ultracel® NMWL 5 kDa Trade Name Ultracel
	PLCC09005	Ultrafiltration Discs, 5 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 PLCC09005 Chemistry Regenerated Cellulose (RC) Device Configuration Ultrafiltration Discs Diameter Key Applications Filter Code PLCC Filter Diameter (⌀) 90 mm Filter Type Ultrafiltration Filtration Area 63 cm² Key Applications Protein PurificationProtein ConcentrationProtein Desalting Material Size 5 Media Ultracel® NMWL 5 kDa Trade Name Ultracel
	SLLS025NS	Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile	163	Add to Cart
Background Information Overview of Non-Sterile Millex® Syringe Filters with Hydrophobic Fluoropore™ (PTFE) Membrane:• Ideal for filtering samples in organic solvents, and can also be used to prevent back-streaming of atmospheric moisture in venting applications.• Broad chemical compatibility and excellent solvent resistance with organic solutions • Available in 0.20 µm, 0.45 µm, and 5.0 µm pore sizes and three diameters to suit your application needs • Housing is made from a low-extractable, high density polyethylene (HDPE) or polypropylene.Available in Multiple Pack Sizes:SKU ending with NS (-------NS): 50 per packSKU ending with NL (-------NL): 100 per packSKU ending with TL (-------TL): 100 per pack. These syringe filters have a tube outletSKU ending with NB (-------NB): 250 per packSKU ending with NK (-------NK): 1000 per packApplications: Fine Particle Removal and Clarification of Organic Solutions, Vent Filtration, Sterilization of Gases Catalogue Number SLLS025NS Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Color Code Natural inlet/natural outlet Device Material HDPE Filter Code LS Filter Diameter (⌀) 25 mm Filtration Area 3.9 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 19.8 mm Hold-up Volume < 100 µL Housing Material High-density polyethylene (HDPE) Key Applications Analytical Sample Prep Material Package non sterile Material Size hydrophobic, PTFE, 25 mm, non-sterile, 50 Maximum Inlet Pressure, bar (psi) 7 bar (100 psi) Maximum Operating Temperature 45 °C Media Fluoropore® Pore Size 5.0 µm Process Volume 100 mL Sterility Non-Sterile Trade Name Millex® Volume < 100 µL Wettability Hydrophobic
	SLSV025NB	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	532	Add to Cart
Background Information SLSV025NB Pack Size: 250 per packOverview of Non-Sterile Millex® Syringe Filters with Durapore® (PVDF) Membrane•Low protein binding to minimize interaction with your sample and maximize recovery •Compatible with aqueous and mild organic solutions Applications: Sample Filtration Prior to HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLSV025NB Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Clear inlet/clear outlet Device Material PVC Filter Code SV Filter Diameter (⌀) 25 mm Filtration Area 3.9 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 25 mm Hold-up Volume < 100 µL Housing Material Polyvinyl chloride (PVC) Key Applications Analytical Sample Prep Material Package non sterile Material Size PVDF, 25 mm, PVC housing, non-sterile, 250 Maximum Inlet Pressure, bar (psi) 5.2 bar (75 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 5.0 µm Process Volume 100 mL Sterility Non-Sterile Trade Name Millex® Volume < 100 µL Wettability Hydrophilic
	SLSV025NB	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	532	Add to Cart
Background Information SLSV025NB Pack Size: 250 per packOverview of Non-Sterile Millex® Syringe Filters with Durapore® (PVDF) Membrane•Low protein binding to minimize interaction with your sample and maximize recovery •Compatible with aqueous and mild organic solutions Applications: Sample Filtration Prior to HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLSV025NB Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Clear inlet/clear outlet Device Material PVC Filter Code SV Filter Diameter (⌀) 25 mm Filtration Area 3.9 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 25 mm Hold-up Volume < 100 µL Housing Material Polyvinyl chloride (PVC) Key Applications Analytical Sample Prep Material Package non sterile Material Size PVDF, 25 mm, PVC housing, non-sterile, 250 Maximum Inlet Pressure, bar (psi) 5.2 bar (75 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 5.0 µm Process Volume 100 mL Sterility Non-Sterile Trade Name Millex® Volume < 100 µL Wettability Hydrophilic
	TMTP01300	Isopore Membrane Filter	62	Add to Cart
Air Flow Rate 50 L/min x cm²/psi Background Information The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.Features & Benefits:•Membrane structure retains particles on the surface, simplifying counting and analysis •Isopore™ membranes do not stain, resulting in low background interference •Non-hygroscopic, allowing for rapid drying and reduced sample analysis time •Translucent material does not require clearing for transmitted light microscopy; also available in brown variety Applications:Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays Catalogue Number TMTP01300 Chemistry Polycarbonate (PC) Diameter Biological Information Media Filter Code TMTP Filter Color White Filter Diameter (⌀) 13 mm Filter Surface Plain Filter Type Screen filter Flow Rate 50 L/min x cm²/psi Gravimetric Extractables < 1% Material Size polycarbonate, Hydrophilic, 5.0 µm, 13 mm, white, plain, 100 Maximum Operating Temperature 140 °C (possible reduction in flow rates may occur after autoclaving) Media Isopore® Pore Size 5.0 µm Porosity % 5%–20% Thickness 20 µm Trade Name Isopore Wettability Hydrophilic
	TMTP01300	Isopore Membrane Filter	62	Add to Cart
Air Flow Rate 50 L/min x cm²/psi Background Information The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.Features & Benefits:•Membrane structure retains particles on the surface, simplifying counting and analysis •Isopore™ membranes do not stain, resulting in low background interference •Non-hygroscopic, allowing for rapid drying and reduced sample analysis time •Translucent material does not require clearing for transmitted light microscopy; also available in brown variety Applications:Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays Catalogue Number TMTP01300 Chemistry Polycarbonate (PC) Diameter Biological Information Media Filter Code TMTP Filter Color White Filter Diameter (⌀) 13 mm Filter Surface Plain Filter Type Screen filter Flow Rate 50 L/min x cm²/psi Gravimetric Extractables < 1% Material Size polycarbonate, Hydrophilic, 5.0 µm, 13 mm, white, plain, 100 Maximum Operating Temperature 140 °C (possible reduction in flow rates may occur after autoclaving) Media Isopore® Pore Size 5.0 µm Porosity % 5%–20% Thickness 20 µm Trade Name Isopore Wettability Hydrophilic
	TMTP14250	Isopore Membrane Filter	263	Add to Cart
Air Flow Rate 50 L/min x cm²/psi Background Information The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.Features & Benefits:•Membrane structure retains particles on the surface, simplifying counting and analysis •Isopore™ membranes do not stain, resulting in low background interference •Non-hygroscopic, allowing for rapid drying and reduced sample analysis time •Translucent material does not require clearing for transmitted light microscopy; also available in brown variety Applications:Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays Catalogue Number TMTP14250 Chemistry Polycarbonate (PC) Diameter Biological Information Media Filter Code TMTP Filter Color White Filter Diameter (⌀) 142 mm Filter Surface Plain Filter Type Screen filter Flow Rate 50 L/min x cm²/psi Gravimetric Extractables < 1% Material Size polycarbonate, Hydrophilic, 5.0 µm, 142 mm, white, plain, 50 Maximum Operating Temperature 140 °C (possible reduction in flow rates may occur after autoclaving) Media Isopore® Pore Size 5.0 µm Porosity % 5%–20% Thickness 20 µm Trade Name Isopore Wettability Hydrophilic
	TMTP14250	Isopore Membrane Filter	263	Add to Cart
Air Flow Rate 50 L/min x cm²/psi Background Information The Isopore™ membrane is a polycarbonate, track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Isopore™ membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. The Isopore™ membrane is composed of polycarbonate film, which has a smooth, glass-like surface for clearer sample observation. The unique manufacturing process of the membrane ensures a precise pore diameter and a consistent pore size for accurate separation of samples by size. Matched-weight filters are not usually required because of low, constant tar and ash weights.Features & Benefits:•Membrane structure retains particles on the surface, simplifying counting and analysis •Isopore™ membranes do not stain, resulting in low background interference •Non-hygroscopic, allowing for rapid drying and reduced sample analysis time •Translucent material does not require clearing for transmitted light microscopy; also available in brown variety Applications:Air Monitoring, Epifluorescent Microscopy, Chemotaxis Assays Catalogue Number TMTP14250 Chemistry Polycarbonate (PC) Diameter Biological Information Media Filter Code TMTP Filter Color White Filter Diameter (⌀) 142 mm Filter Surface Plain Filter Type Screen filter Flow Rate 50 L/min x cm²/psi Gravimetric Extractables < 1% Material Size polycarbonate, Hydrophilic, 5.0 µm, 142 mm, white, plain, 50 Maximum Operating Temperature 140 °C (possible reduction in flow rates may occur after autoclaving) Media Isopore® Pore Size 5.0 µm Porosity % 5%–20% Thickness 20 µm Trade Name Isopore Wettability Hydrophilic

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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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Millex® Syringe Filters

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Samplicity® G2 Filtration System with Millex Samplicity® and Millex® Filters

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