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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
SAMPLG001 Millex Samplicity™ Filters, 0.20 µm 229 
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  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPLG001
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Device Material
  • HDPE
  • Filter Code
  • LG
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • Hydrophilic PTFE, 96
  • Materials of Construction
  • High density polyethylene
  • Minimum Working Volume
  • 0.3 mL
  • Pore Size
  • 0.2 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL
  • Wettability
  • Hydrophilic
SAMPHV004 Millex Samplicity™ Filters, 0.45µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPHV004
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Device Material
  • PVDF
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • High Performance Liquid Chromatography (HPLC)
  • Material Size
  • Hydrophilic PVDF, 384
  • Materials of Construction
  • High density polyethylene
  • Pore Size
  • 0.45 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL–1.6 mL
  • Wettability
  • Hydrophilic
SAMPHV004 Millex Samplicity™ Filters, 0.45µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPHV004
  • Chemistry
  • Hydrophilic Polyvinylidene Fluoride (PVDF)
  • Device Material
  • PVDF
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • High Performance Liquid Chromatography (HPLC)
  • Material Size
  • Hydrophilic PVDF, 384
  • Materials of Construction
  • High density polyethylene
  • Pore Size
  • 0.45 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL–1.6 mL
  • Wettability
  • Hydrophilic
SAMPLCR04 Millex Samplicity™ Filters, 0.45µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPLCR04
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Device Material
  • HDPE
  • Filter Code
  • LCR
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • Hydrophilic PTFE, 96
  • Materials of Construction
  • High density polyethylene
  • Minimum Working Volume
  • 0.3 mL
  • Pore Size
  • 0.45 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL
  • Wettability
  • Hydrophilic
SAMPLCR04 Millex Samplicity™ Filters, 0.45µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPLCR04
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Device Material
  • HDPE
  • Filter Code
  • LCR
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • Hydrophilic PTFE, 96
  • Materials of Construction
  • High density polyethylene
  • Minimum Working Volume
  • 0.3 mL
  • Pore Size
  • 0.45 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL
  • Wettability
  • Hydrophilic
SAMPLG004 Millex Samplicity™ Filters, 0.20 µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPLG004
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Device Material
  • HDPE
  • Filter Code
  • LG
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • Hydrophilic PTFE, 384
  • Materials of Construction
  • High density polyethylene
  • Minimum Working Volume
  • 0.3 mL
  • Pore Size
  • 0.2 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL
  • Wettability
  • Hydrophilic
SAMPLG004 Millex Samplicity™ Filters, 0.20 µm 804 
Add to Cart
  • Background Information
  • Overview of Millex Samplicity® Filters for the Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes• Millex Samplicity® Filters provide integrated funnels and filters for easiest sample loading• Available in 0.20 µm and 0.45 µm pore sizes with hydrophilic PTFE and Durapore® PVDF membranesAvailable in 2 Pack Sizes:SKU ending with 01 (-------01): 96 per packSKU ending with 04 (-------04): 384 devices (4x 96 per pack)Applications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMPLG004
  • Chemistry
  • Hydrophilic Polytetrafluoroethylene (PTFE)
  • Device Material
  • HDPE
  • Filter Code
  • LG
  • Filter Diameter (⌀)
  • 25 mm
  • Fitting Inlet
  • Easy loading funnel
  • Fitting Outlet
  • Tip for smooth transfer to HPLC vials
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • Hydrophilic PTFE, 384
  • Materials of Construction
  • High density polyethylene
  • Minimum Working Volume
  • 0.3 mL
  • Pore Size
  • 0.2 µm
  • Process Volume
  • 0.3 mL–1.6 mL
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
  • Volume
  • 0.3 mL
  • Wettability
  • Hydrophilic
SAMP2LID Samplicity™ G2 Filtration System Replacement Lid 98 
Add to Cart
  • Background Information
  • Overview of Samplicity® G2 System• Samplicity® G2 Filtration System enables vacuum driven filtration of up to 8 samples at once, directly into HPLC vials.• Filtration for HPLC sample prep without syringes. Sample is added to an adapter funnel on a standard Millex® 33 mm filter (Millex® Filters for the Samplicity® G2 System) or an integrated funnel and filter (Millex Samplicity® filter)• Samplicity® G2 System has lower ergonomic impact than manual syringe filtrationApplications: HPLC; Filtration of viscous or particulate laden samples for HPLC
  • Catalogue Number
  • SAMP2LID
  • Key Applications
  • Analytical Sample PrepHigh Performance Liquid Chromatography (HPLC)
  • Material Package
  • non sterile
  • Material Size
  • 1
  • Sterility
  • Non-Sterile
  • Trade Name
  • Samplicity
UFC501008 Amicon Ultra-0.5 Centrifugal Filter Unit 37 
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  • Background Information
  • AMICON ULTRA 0.5ML - 10KDa cutoff. Available in 4 pack sizes. UFC501008 - 8 pack UFC501024 - 24 pack UFC501096 - 96 pack UFC5010BK - 500 pack Concentrates 500 µL down to 15 µL Concentration factor 25 x to 30 x High sample recovery (greater than 90% of dilute starting solution) Fast processing time - 10 to 30 minutes Reverse spin capability provides consistent recoveries Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC Desalting, buffer exchange and protein dialysis Material Supplied: The Amicon Ultra-0.5 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.
  • Catalogue Number
  • UFC501008
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear
  • Device Material
  • Housing: Styrene/butadieneCap and Tube: Polypropylene
  • Diameter
  • 10.8 mm
  • Filter Code
  • PLGCD
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 1 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 4.99 cm (1.96 in.)
  • Material Size
  • 8
  • Minimum Final Concentrate Volume
  • 15 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications
UFC501008 Amicon Ultra-0.5 Centrifugal Filter Unit 37 
Add to Cart
  • Background Information
  • AMICON ULTRA 0.5ML - 10KDa cutoff. Available in 4 pack sizes. UFC501008 - 8 pack UFC501024 - 24 pack UFC501096 - 96 pack UFC5010BK - 500 pack Concentrates 500 µL down to 15 µL Concentration factor 25 x to 30 x High sample recovery (greater than 90% of dilute starting solution) Fast processing time - 10 to 30 minutes Reverse spin capability provides consistent recoveries Applications: Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms Purification of macromolecular components found in tissue culture extracts or cell lysates Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC Desalting, buffer exchange and protein dialysis Material Supplied: The Amicon Ultra-0.5 device is supplied with two microcentrifuge tubes. During operation, one tube is used to collect filtrate; the other tube is to recover the concentrated sample.
  • Catalogue Number
  • UFC501008
  • Centrifugal Application
  • Protein Concentration and Desalting
  • Chemistry
  • Regenerated Cellulose (RC)
  • Color Code
  • Clear
  • Device Material
  • Housing: Styrene/butadieneCap and Tube: Polypropylene
  • Diameter
  • 10.8 mm
  • Filter Code
  • PLGCD
  • Filter Type
  • Ultrafiltration
  • Filtration Area
  • 1 cm²
  • Key Applications
  • Protein ExtractionProtein Purification
  • Length
  • 4.99 cm (1.96 in.)
  • Material Size
  • 8
  • Minimum Final Concentrate Volume
  • 15 µL
  • NMWL
  • 10 KDa
  • Sterility
  • Non-Sterile
  • Trade Name
  • Amicon Ultra
  • Volume
  • Key Applications

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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