Merck - Filters and Filtration - Chromatography - Lab supplies

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
	JGWP02500	Omnipore Membrane Filter	202	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP02500 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 25 mm Filter Surface Plain Filter Type Screen filter Material Size 100 pack, 0.2 µm, 25 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	JGWP02500	Omnipore Membrane Filter	202	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP02500 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 25 mm Filter Surface Plain Filter Type Screen filter Material Size 100 pack, 0.2 µm, 25 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	JGWP04700	Omnipore Membrane Filter	240	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP04700 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Plain Filter Type Screen filter Material Size 100 pack, 0.2 µm, 47 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	JGWP04700	Omnipore Membrane Filter	240	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP04700 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Plain Filter Type Screen filter Material Size 100 pack, 0.2 µm, 47 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	JGWP09025	Omnipore Membrane Filter	221	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP09025 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 90 mm Filter Surface Plain Filter Type Screen filter Material Size 25 pack, 0.2 µm, 90 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	JGWP09025	Omnipore Membrane Filter	221	Add to Cart
Background Information Our Fluoropore™ membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore™ membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)Our Omnipore™ membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.Features & Benefits: - Biologically and chemically inert - High porosity yields high flow rates - Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples Applications: - Fluoropore™ Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy - Omnipore™ Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution Catalogue Number JGWP09025 Chemistry Hydrophilic Polytetrafluoroethylene (PTFE) Diameter Biological Information Wettability Filter Code JGWP Filter Color White Filter Diameter (⌀) 90 mm Filter Surface Plain Filter Type Screen filter Material Size 25 pack, 0.2 µm, 90 mm, white, plain Maximum Operating Temperature 130 °C Pore Size 0.2 µm Porosity % 80% Thickness 65 µm Trade Name Omnipore Wettability Hydrophilic
	SLFGX13NL	Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile	194	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 SLFGX13NL Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Color Code Red Device Material Polypropylene Filter Code FG Filter Diameter (⌀) 13 mm Filtration Area 0.8 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 21 mm Hold-up Volume ≤ 15 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size Fluoropore™ (PTFE) 13 mm, non-sterile, 100 Maximum Inlet Pressure, bar (psi) 10 bar (150 psi) Maximum Operating Temperature 45 °C Media Fluoropore® Pore Size 0.2 µm Process Volume ≤10 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 15 µL after air purge Wettability Hydrophobic
	SLFGX13NK	Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile	1344	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 SLFGX13NK Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Color Code Red Device Material Polypropylene Filter Code FG Filter Diameter (⌀) 13 mm Filtration Area 0.8 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 21 mm Hold-up Volume ≤ 15 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size 1000 Maximum Inlet Pressure, bar (psi) 10 bar (150 psi) Maximum Operating Temperature 45 °C Media Fluoropore® Pore Size 0.2 µm Process Volume ≤10 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 15 µL after air purge Wettability Hydrophobic
	SLFGX13TL	Millex Syringe Filter, Fluoropore™ PTFE, Hydrophobic, Non-sterile	209	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 SLFGX13TL Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Color Code Red Device Material Polypropylene Filter Code FG Filter Diameter (⌀) 13 mm Filtration Area 0.8 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Tube Height 48 mm Hold-up Volume ≤ 15 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size Fluoropore™ (PTFE) 13 mm, non-sterile, 100 Maximum Inlet Pressure, bar (psi) 10 bar (150 psi) Maximum Operating Temperature 45 °C Media Fluoropore® Pore Size 0.2 µm Process Volume ≤10 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 15 µL after air purge Wettability Hydrophobic
	SLGNX13NL	Millex Syringe Filter, Nylon, Non-sterile	188	Add to Cart
Background Information Overview of Non-Sterile Millex® Syringe Filters with Nylon Membrane:• Non-sterile Millex® syringe filters with hydrophilic nylon membrane are compatible with a broad range of solvents• Available in 0.20 µm and 0.45 µm pore sizes and two diameters to suit your application needs • Compatible with both aqueous and organic solutions, providing broad chemical compatibility and flexibility in the lab• Polypropylene housing, offering a low level of extractables and broad chemical compatibilityAvailable 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 pack Applications: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Clarification of Aqueous and Organic Solutions Catalogue Number SLGNX13NL Chemistry Hydrophilic Nylon Color Code Purple Device Material Polypropylene Filter Code GN Filter Diameter (⌀) 13 mm Filtration Area 0.8 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Flow Rate 18 L/min Height 21 mm Hold-up Volume ≤ 15 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size 100 Maximum Inlet Pressure, bar (psi) 10 bar (150 psi) Maximum Operating Temperature 45 °C Pore Size 0.2 µm Process Volume ≤10 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 15 µL after air purge 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.

Filter Membranes

Millex® Syringe Filters

Filtration Holders & Accessories

Resources

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

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