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
	LCWG02500	Mitex Membrane Filter	287	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)*Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWG02500 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWG Filter Color White Filter Diameter (⌀) 25 mm Filter Surface Gridded Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 100 pack, PTFE, hydrophobic, 10 µm, 25 mm, white, gridded Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWP04700	Mitex Membrane Filter	315	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWP04700 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWP Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Plain Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 100 Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWP04700	Mitex Membrane Filter	315	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWP04700 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWP Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Plain Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 100 Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWG04700	Mitex Membrane Filter	397	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWG04700 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWG Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Gridded Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 100 pack, PTFE, hydrophobic, 10 µm, 47 mm, white, gridded Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWG04700	Mitex Membrane Filter	397	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWG04700 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWG Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Gridded Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 100 pack, PTFE, hydrophobic, 10 µm, 47 mm, white, gridded Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWP09025	Mitex Membrane Filter	304	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWP09025 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWP Filter Color White Filter Diameter (⌀) 90 mm Filter Surface Plain Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 25 pack, PTFE, hydrophobic, 10 µm, 90 mm, white, plain Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	LCWP09025	Mitex Membrane Filter	304	Add to Cart
Air Flow Rate 14 L/min x cm² Background Information Mitex™ PTFE Membrane is unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. Mitex™ membrane is unbacked, yet is easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane. Mitex™ membrane is hydrophobic.Features & Benefits:•Broad chemical compatibility •Biologically and chemically inert •Stable at temperatures in excess of 260 °C (500 °F) and below -100 °C (-148 °F)* Applications:Clarifying Acids, Bases, and Cryogenic Fluids; Clarifying Propellants; Analyzing Hydraulic Fluids; Isolating RNA Catalogue Number LCWP09025 Chemistry Hydrophobic Polytetrafluoroethylene (PTFE) Filter Code LCWP Filter Color White Filter Diameter (⌀) 90 mm Filter Surface Plain Filter Type Screen filter Flow Rate 14 L/min x cm² Material Size 25 pack, PTFE, hydrophobic, 10 µm, 90 mm, white, plain Maximum Operating Temperature 260◦C; curling may occur at temperatures above 60◦C Media Mitex® Pore Size 10.0 µm Porosity % 60% Thickness 130 µm Trade Name Mitex Wettability Hydrophobic
	NY1002500	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 NY1002500 Chemistry Nylon Diameter Biological Information Wettability Filter Code NY10 Filter Color White Filter Diameter (⌀) 25 mm Filter Surface Plain Filter Type Net filter Material Size Hydrophilic, 10 µm, 25 mm, 100 Maximum Operating Temperature 100°C max; curling may be seen at temperatures above 75°C. Pore Size 10.0 µm Porosity % 6% Wettability Hydrophilic
	NY1002500	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 NY1002500 Chemistry Nylon Diameter Biological Information Wettability Filter Code NY10 Filter Color White Filter Diameter (⌀) 25 mm Filter Surface Plain Filter Type Net filter Material Size Hydrophilic, 10 µm, 25 mm, 100 Maximum Operating Temperature 100°C max; curling may be seen at temperatures above 75°C. Pore Size 10.0 µm Porosity % 6% Wettability Hydrophilic
	NY1004700	Nylon Net Filter	117	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 NY1004700 Chemistry Nylon Diameter Biological Information Wettability Filter Code NY10 Filter Color White Filter Diameter (⌀) 47 mm Filter Surface Plain Filter Type Net filter Material Size Hydrophilic, 10 µm, 47 mm, 100 Maximum Operating Temperature 100°C max; curling may be seen at temperatures above 75°C. Pore Size 10.0 µm Porosity % 6% 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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