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
	SLGS02510	Millex®-GS Filter Unit (Non-Sterile)	1932	Add to Cart
Background Information Overview of Non-Sterile Millex® Syringe Filters with MCE Membrane:• Hydrophilic mixed cellulose esters (MCE) membrane available in 0.22 µm, 0.45 µm and 0.80 µm pore sizes to suit your application needs• Housing is made from a low-extractable polyvinylidene chloride (PVC).SKU and Pack SizesSLAA025NB: 0.80 µm mixed cellulose esters, 25mm, 250 per packSLAA025NK: 0.80 µm mixed cellulose esters, 25mm, 1000 per packSLGS02510: 0.22 µm mixed cellulose esters, 25mm, 1000 per packSLGS025NB: 0.22 µm mixed cellulose esters, 25mm, 250 per packSLHA02510: 0.45 µm mixed cellulose esters, 25mm, 1000 per packSLHA025NB: 0.45 µm mixed cellulose esters, 25mm, 250 per packSLAP02550: glass fiber, 25mm, 50 per packApplications: Clarification of Aqueous Solutions, General Laboratory Filtration Catalogue Number SLGS02510 Chemistry Mixed Cellulose Esters (MCE) Color Code Clear inlet/blue outlet Device Material PVC Filter Code GS 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 Polyvinyl chloride (PVC) Key Applications Analytical Sample Prep Material Package non sterile Material Size 1000 Maximum Inlet Pressure, bar (psi) 5.2 bar (75 psi) Maximum Operating Temperature 45 °C Media MF-Millipore Pore Size 0.22 µm Process Volume 100 mL Sterility Non-Sterile Trade Name Millex® Volume < 100 µL Wettability Hydrophilic
	SLGP033NB	Millex Syringe Filter, PES, Non-sterile	559	Add to Cart
Background Information Overview of Non-Sterile Millex® Syringe Filters with PES Membrane:• Non-sterile Millex® syringe filters with Millipore Express® PLUS polyethersulfone (PES) membrane provide fast filtration of aqueous and mild organic solutions. • Available in 0.22 µm and 0.45 µm pore sizes and two diameters to suit your application needs• Low protein binding to minimize interaction with your sample and maximize recovery • 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 NB (-------NB): 250 per packSKU ending with NK (-------NK): 1000 per pack Applications: Buffer Filtration, Clarification of Aqueous Solutions Catalogue Number SLGP033NB Chemistry Hydrophilic Polyethersulfone (PES) Color Code Green Device Material Polypropylene Filter Code GP Filter Diameter (⌀) 33 mm Filtration Area 4.5 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 27 mm Hold-up Volume ≤ 80 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size 250 Maximum Inlet Pressure, bar (psi) 8.6 bar (125 psi) Maximum Operating Temperature 45 °C Media Millipore Express® Pore Size 0.22 µm Process Volume ≤200 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 80 µL after air purge Wettability Hydrophilic
	SLGP033NK	Millex Syringe Filter, PES, Non-sterile	1428	Add to Cart
Background Information Overview of Non-Sterile Millex® Syringe Filters with PES Membrane:• Non-sterile Millex® syringe filters with Millipore Express® PLUS polyethersulfone (PES) membrane provide fast filtration of aqueous and mild organic solutions. • Available in 0.22 µm and 0.45 µm pore sizes and two diameters to suit your application needs• Low protein binding to minimize interaction with your sample and maximize recovery • 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 NB (-------NB): 250 per packSKU ending with NK (-------NK): 1000 per pack Applications: Buffer Filtration, Clarification of Aqueous Solutions Catalogue Number SLGP033NK Chemistry Hydrophilic Polyethersulfone (PES) Color Code Green Device Material Polypropylene Filter Code GP Filter Diameter (⌀) 33 mm Filtration Area 4.5 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 27 mm Hold-up Volume ≤ 80 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) 8.6 bar (125 psi) Maximum Operating Temperature 45 °C Pore Size 0.22 µm Process Volume ≤200 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 80 µL after air purge Wettability Hydrophilic
	SLGV033NS	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	140	Add to Cart
Background Information Overview 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•Available in 0.22 μm and 0.45 μm pore sizes and three diameters to suit your application needs •Housing materials are either polypropylene or high density polyethylene (HDPE), offering low levels of extractables and broad chemical compatibility 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: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLGV033NS Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Yellow Device Material Polypropylene Filter Code GV Filter Diameter (⌀) 33 mm Filtration Area 4.5 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 27 mm Hold-up Volume ≤ 80 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size 50 Maximum Inlet Pressure, bar (psi) 8.6 bar (125 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 0.22 µm Process Volume ≤100 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 80 µL after air purge Wettability Hydrophilic
	SLGV033NB	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	519	Add to Cart
Background Information Overview 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•Available in 0.22 μm and 0.45 μm pore sizes and three diameters to suit your application needs •Housing materials are either polypropylene or high density polyethylene (HDPE), offering low levels of extractables and broad chemical compatibility 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: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLGV033NB Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Yellow Device Material Polypropylene Filter Code GV Filter Diameter (⌀) 33 mm Filtration Area 4.5 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 27 mm Hold-up Volume ≤ 80 µL after air purge Housing Material Polypropylene (PP) Key Applications Analytical Sample Prep Material Package non sterile Material Size 250 Maximum Inlet Pressure, bar (psi) 8.6 bar (125 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 0.22 µm Process Volume ≤100 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 80 µL after air purge Wettability Hydrophilic
	SLGV033NK	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	1338	Add to Cart
Background Information Overview 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•Available in 0.22 μm and 0.45 μm pore sizes and three diameters to suit your application needs •Housing materials are either polypropylene or high density polyethylene (HDPE), offering low levels of extractables and broad chemical compatibility 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: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLGV033NK Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Yellow Device Material Polypropylene Filter Code GV Filter Diameter (⌀) 33 mm Filtration Area 4.5 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip Height 27 mm Hold-up Volume ≤ 80 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) 8.6 bar (125 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 0.22 µm Process Volume ≤100 mL Sterility Non-Sterile Trade Name Millex® Volume ≤ 80 µL after air purge Wettability Hydrophilic
	SLGVR04NL	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	143	Add to Cart
Background Information Overview 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•Available in 0.22 μm and 0.45 μm pore sizes and three diameters to suit your application needs •Housing materials are either polypropylene or high density polyethylene (HDPE), offering low levels of extractables and broad chemical compatibility 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: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLGVR04NL Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Natural inlet/natural outlet Device Material HDPE Filter Code GV Filter Diameter (⌀) 4 mm Filtration Area 0.1 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip, stepped Height 19.7 mm Hold-up Volume < 10 µL Housing Material High-density polyethylene (HDPE) Key Applications Analytical Sample Prep Material Package non sterile Material Size 100 Maximum Inlet Pressure, bar (psi) 14 bar (200 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 0.22 µm Process Volume 1 mL Sterility Non-Sterile Trade Name Millex® Volume < 10 µL Wettability Hydrophilic
	SLGVR04NK	Millex Syringe Filter, Durapore® ( PVDF ), Non-sterile	1350	Add to Cart
Background Information Overview 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•Available in 0.22 μm and 0.45 μm pore sizes and three diameters to suit your application needs •Housing materials are either polypropylene or high density polyethylene (HDPE), offering low levels of extractables and broad chemical compatibility 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: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Filtration of Biological Samples and Protein Solutions Catalogue Number SLGVR04NK Chemistry Hydrophilic Polyvinylidene Fluoride (PVDF) Color Code Natural inlet/natural outlet Device Material HDPE Filter Code GV Filter Diameter (⌀) 4 mm Filtration Area 0.1 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer slip, stepped Height 19.7 mm Hold-up Volume < 10 µL Housing Material High-density polyethylene (HDPE) Key Applications Analytical Sample Prep Material Package non sterile Material Size PVDF, 4 mm, non-sterile, 1000 Maximum Inlet Pressure, bar (psi) 14 bar (200 psi) Maximum Operating Temperature 45 °C Media Durapore® Pore Size 0.22 µm Process Volume 1 mL Sterility Non-Sterile Trade Name Millex® Volume < 10 µL Wettability Hydrophilic
	SLGVS25US	Dualex™ Ultra Transducer Protector (Sterile)	94	Add to Cart
Availability by Geography United StatesJapanCanadaEuropeAustraliaThailandMalaysia Background Information No Content Available Catalogue Number SLGVS25US Chemistry Hydrophobic Polyvinylidene Fluoride (PVDF) Color Code Blue inlet/clear outlet Device Material PVC Diameter 2.5 cm Filter Code GV Filter Diameter (⌀) 25 mm Filtration Area 3.9 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer-Lok® Height 25 mm Key Applications Applications requiring super hydrophobic membranes Material Size 50 Maximum Inlet Pressure, bar (psi) 1.7 bar (25 psi) Maximum Operating Temperature 45 °C Media Durapel® Pore Size 0.22 µm Sterility Sterile Sterilization Ethylene oxide Trade Name Millex® Volume 100 mL Wettability Hydrophobic
	SLGVS25US	Dualex™ Ultra Transducer Protector (Sterile)	94	Add to Cart
Availability by Geography United StatesJapanCanadaEuropeAustraliaThailandMalaysia Background Information No Content Available Catalogue Number SLGVS25US Chemistry Hydrophobic Polyvinylidene Fluoride (PVDF) Color Code Blue inlet/clear outlet Device Material PVC Diameter 2.5 cm Filter Code GV Filter Diameter (⌀) 25 mm Filtration Area 3.9 cm² Fitting Inlet Female Luer-Lok® Fitting Outlet Male Luer-Lok® Height 25 mm Key Applications Applications requiring super hydrophobic membranes Material Size 50 Maximum Inlet Pressure, bar (psi) 1.7 bar (25 psi) Maximum Operating Temperature 45 °C Media Durapel® Pore Size 0.22 µm Sterility Sterile Sterilization Ethylene oxide Trade Name Millex® Volume 100 mL Wettability Hydrophobic

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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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