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Merck

The Heart of Science

Merck's purpose is to solve the toughest problems in life science by collaborating with the global scientific community. Through this, Merck aims to accelerate access to better health for people everywhere. Merck products provide scientists and engineers with best-in-class lab materials, technologies, and services. Merck is dedicated to making research and biotech production simpler, faster, and safer.

An Exhaustive Portfolio

The path to new discoveries must be laid on a solid foundation. Backed by decades of research, Merck's exhaustive portfolio of fundamental filters and supporting hardware has helped generations of scientists reach new milestones.

With the needs of today’s scientists foremost in our minds we have continued to evolve, ensuring our products can continue to serve as the cornerstone for your latest innovation.

Membrane Filtration

Millipore™ membranes have supported laboratory filtration in the academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore™ mixed cellulose esters, Durapore™ PVDF, and Millipore Express™ PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.
View some of Merck's most popular membrane filtration products below:

Hardware and Accessories

Filter housings are used in conjunction with cut disc membrane filters to provide structural support and create a seal around the membrane to prevent filtrate contamination. Reusable syringe filter holders are suited for filtering or clearing small amounts of liquid where a replaceable or removable filter is desired. Filter holders for vacuum and pressure filtration are available in a variety of formats and sizes. View some of Merck's most popular filtration hardware and accessory items below:

Multiply Your Success with MultiScreen™ and Millicell™ Plates

Multiwell plates enable simple, rapid, automation-compatible preparation and analysis of multiple samples to fulfill the requirements of life science, environmental, analytical, clinical, forensic, diagnostic, and industrial workflows.

MultiScreen™ plates meet specific performance criteria for sample preparation and assay methodology requiring low non-specific binding of protein and drug analytes, solvent compatibility, and sample throughput. MultiScreen™ plates are used to prepare and collect samples for analysis and miniaturize assays in 96- or 384-well formats, while Millicell™ products offer the versatility of 6, 12, 24, or 96 wells for cell culture applications.

MultiScreen™

MultiScreen™ filter plates are designed to work productively with sensitive detection and imaging systems, providing dependable and robust sample handling and precision transfer.

MultiScreen™ filtration plates are offered with a broad selection of membrane filters and in both sterile and
non-sterile forms.

Merck Millipore MultiScreen™ 96-Well Assay Plates for ELISPOT Assays

MultiScreen-IP Durapore 0.45 MultiScreen-HA MCE
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Merck Millipore MultiScreen™ HTS

Solubility Filter Plates 96-Well Filter Plates Durapore™ 96-Well Filter Plates
Merck Millipore MultiScreen™ HTS

Millicell™

Millicell™ cell culture inserts, plates, and cultureware are designed to maximize user convenience and biological relevance in cell culture applications.

Millicell™ permeable inserts encourage the natural morphology and proliferation of adherent and suspension cell lines.

Others

Find out about and shop for Merck Millipore MultiScreen™ Solvinert Filter Plates and HTS Manifold Standard Collar Kits.

Clean Data Starts with Clean Samples

Protect your results with Millex™ syringe filters. We offer a broad range of membranes,  pore sizes,and filter diameters to meet your needs. Whether you are performing HPLC, LC-MS, ion chromatography, dissolution testing, or protein analysis, Millex™ syringe filters support high sample recoveries while providing consistent, reliable filtration.

With over 50 years of expertise, we are constantly innovating new filtration tools to offer rapid and efficient solutions tailored for you. Use our selector to find the ideal syringe filter for your sample.

Sterile Filtration

Prepare cell culture media with our sterile filters. With industry leading innovative designs for filtration devices and 60 years of membrane technology expertise, we offer a wide range of solutions to make repetitive and critical tasks accurate, quick, and easy.

Syringe Filters

Millex™ syringe filters provide convenient sterilization of small volumes and are ideal for solutions such as antibiotics and tissue culture additives. Their unsurpassed quality and consistency of results has led to the development of many sample preparation methods that specify Millex™ filters.

Bottle-Top Filters

Stericup™ and Steritop™ sterile filtration devices combine superior flow rates and throughput with low non-specific binding and a stable, no-tip design. Membranes with low protein binding ensure that key growth factors and proteins won’t be absorbed into the filter.

Others

Merck provides many further sterile filtration devices to improve on your sample filtration needs. These items include Merck's Steriflip™, Sterivex™, Steripak™, and Stericap™ products. Find a small selection of these convenient and reliable devices below:

Cell Culture Products

Cell culture is fundamental in life science research and development. Whether your goal is to establish relevant cell models to probe complex biology, establish drug discovery and drug development assays, or produce recombinant proteins or therapeutics, we have everything you need to advance your science.

Our cell culture workflow portfolio, advanced cell culture solutions, cell counting and imaging equipment, cultureware, extracellular matrices, hydrogels, sterile filtration consumables, reagents, media, sera, and growth factors offer quality essentials for 2D and 3D cell culture experiments.

Merck Millipore Millicell™ Culture Plate Inserts: PCF

Designed for improved cell differentiation and expanded applications involving analytical cell biology.

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Merck Millipore Millicell™ EZ Slides

Simplify your cell analysis by using the Millicell EZ SLIDE glass slide to culture, fix, stain, and view your sample all in one device.

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Extraction, Isolation, Purification, Separation, and Detection

Our membrane engineers have developed devices expressly for desalting, concentrating, and buffer exchange that save your proteins and save you time and protocol steps. A comprehensive offering of protein preparation products provides gentle extraction, high-yield isolation and purification, and application-verified detection tools for techniques like electrophoresis as well as Western blot, ELISA, and multiplex and mass spectrometry.

 

UF Protein Concentration

UF Protein Concentration

Concentrate your protein, don’t lose it. Recover protein reliably when you concentrate with Amicon™ Ultra filters. We’ve engineered Amicon™ Ultra filters with low-binding Ultracel™ regenerated cellulose membranes to ensure more precise molecular weight cut-offs.

Rethink Western Blotting

Rethink Western Blotting

Merck's Western Blotting products are designed to improve key steps of the blotting process. Achieve better reproducibility, signal-to-noise, and robustness with tools optimized for your workflow, such as those illustrated below:

Filter - Membrane

Filter - Membrane

Downstream analyses require that proteins, nucleic acids, virus particles, and other biomolecules are solubilized in their native form at an appropriate concentration. Ultrafiltration methods can be used to gently and efficiently concentrate biological or environmental samples by removing excess liquid or buffer. A variety of ultrafiltration devices are available to rapidly concentrate proteins and other biomolecules with high recovery.

Featured Products

ELISpot

View our selected range of ELISpot products here. 

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Stericup

View our selected range of Stericup products here. 

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Non-Sterile Millex

View our selected range of non-sterile Millex products here.

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From Membrane to Result

Backed by decades of research, Merck's comprehensive portfolio of membranes and ready-to-use devices has helped generations of scientists reach new milestones. By understanding customer applications, Merck creates innovative membrane-based solutions adapted to your needs.

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1 – 15 af 748 Resultater
1

Merck Amicon™ Ultra-0,5 Centrifugalfilterenheder

Opnå både høj prøvegenvinding og hurtig prøvebehandling. EMD Amicon™ ultra-centrifugalfilterenheder har regenererede cellulosemembraner, der er ideelle til oprensning, koncentration og afsaltning af protein& og nukleinsyre.

EDGE
Inkluderer To reagensglas mikrocentrifuge
Type Centrifugalfiltre
Materiale til hus Regenereret cellulose (RC)
Længde (engelsk) 0,196 tommer.
Sterilitet Ikke steril
Materiale (membran) Højgenvindende Ultracel-PL-regenereret cellulose
Maks. Kraft 14.000 xG for koncentrationsspin; 1000 xG for omvendt spin
Diameter (metrisk) 10.8 mm
Længde (metrisk) 4.99 cm
Volumen (metrisk) 0.5 mL
Engangs Engangsbrug
Filtreringsområde 1 cm 2
Til brug med (applikation) Proteinrensning, proteinkoncentration og afsaltning
2

Merck Amicon™ Ultra-4 centrifugale filterenheder

Opnå både høj prøvegenvinding og hurtig prøvebehandling. EMD Amicon™ ultra-centrifugalfilterenheder har regenererede cellulosemembraner, der er ideelle til oprensning, koncentration og afsaltning af protein& og nukleinsyre.

EDGE
Inkluderer To reagensglas mikrocentrifuge
Type Centrifugalfiltre
Materiale til hus Regenereret cellulose (RC)
Sterilitet Ikke steril
Materiale (membran) Højgenvindende Ultracel-PL-regenereret cellulose
Længde (metrisk) 124 mm
Volumen (metrisk) 4 mL
Engangs Engangsbrug
Filtreringsområde 3 cm 2
Til brug med (applikation) Proteinrensning, proteinkoncentration og afsaltning
3

Merck Amicon™ Ultra-15 centrifugale filterenheder

Opnå både høj prøvegenvinding og hurtig prøvebehandling. EMD Amicon™ ultra-centrifugalfilterenheder har regenererede cellulosemembraner, der er ideelle til oprensning, koncentration og afsaltning af protein& og nukleinsyre.

EDGE
Inkluderer To reagensglas mikrocentrifuge
Type Centrifugalfiltre
Materiale til hus Regenereret cellulose (RC)
Sterilitet Ikke steril
Materiale (membran) Højgenvindende Ultracel-PL-regenereret cellulose
Diameter (metrisk) 29.7 mm
Længde (metrisk) 121 mm
Volumen (metrisk) 15 mL
Engangs Engangsbrug
Filtreringsområde 7,6 cm 2
Til brug med (applikation) Proteinrensning, proteinkoncentration og afsaltning
4

Merck Millex™ -GS steril sprøjtefilterenhed, MCE, 0,22μ m
BIOPHARMA

Designet til sterilisering og klaring af sterile opløsninger. Millex™ Sterile sprøjtefiltre: MCE Membrane er brugsklare, sprøjtedrevne enheder, der aldrig er blevet rørt af menneskehænder under filtersamlingen. Har 0,22, 0,45 og μ0,80 m porestørrelser; medicinske filtre tilgængelige.

EDGE
Materiale (membran) MCE
Autoklaverbar Må ikke autoklaveres
Porestørrelse 0,22μ m
Temperaturområde (engelsk) 113 °F
Engangs Engangsbrug
Indløbsstil Luer-lås hun
Farve Blå
Type Sprøjtefilter
Outlet stil Luer-slip han
Materiale til hus Blandede celluloseestere (MCE)
Temperatur (engelsk) Drift 113 °F
Hold volumen op (efter luftrensning) <100μ l
Sterilitet Steril
Temperatur (metrisk) Drift 45 °C
Trykvurdering 145 psi
Temperaturområde (metrisk) 45 °C
5

Merck Stericup™ Quick Release-VP filtreringssystemer med steril vakuumflaske

Stericup™ Quick Release-modtagerkolber inkluderer en klikforsegling, der giver et sikkert greb til dit Bottletop-filter under våde og tørre forhold.

EDGE
6

Merck Steriflip™ Tube Top Vakuum Filter Enheder

Eliminer prøveoverførsel i centrifugefiltrering. Steriflip™ Tube Top Vakuum Filter Units giver ydeevne og bekvemmelighed i ét. Sæt bare et prøverør på, vend det om og filtrer. PES μ0,22 m filter, gradueret 50mL centrifugerør.

EDGE
7

Merck Durapore™ Membranfiltre 0,45μ m

Anbefales, når maksimal restitution er vigtig

EDGE
Hydrofobicitet Hydrofil
Bubble Point 22 psi
Befugtningsevne Hydrofil
Type Filtermembraner
Sterilitet Ikke steril
Materiale PVDF
Autoklaverbar Må ikke autoklaveres
Porestørrelse 0,45 μm
Tykkelse (metrisk) 125μ m
Flowhastighed >2,6 ml/min x cm 2
Filtertype Skærmfilter
Farve Hvid
8
Kampagner er tilgængelige

Merck Aervent-50 engangsfiltre

Steriliserende filtre designet til kritiske små gasledninger og udluftningsapplikationer

EDGE
Autoklaverbar Autoklaverbar
Porestørrelse 0,2μ m
Diameter (metrisk) 62 mm
9

Merck Sterivex™ Sterile trykdrevne enheder

Minimer risikoen for kontaminering af filtreret opløsning ved direkte dispensering. Sterivex Sterile trykdrevne enheder er enheder, der er klar til brug, der filtrerer opløsninger med volumener på 100 til 2000 ml. Fås i en række forskellige fittings, porestørrelser og membrantyper.

EDGE
Type Topfilter på flaske
Temperatur (engelsk) Drift 113 °F
Sterilitet Steril
Stik Hun Luer Lock med opstrøms udluftning
Temperatur (metrisk) Drift 45 °C
Flowhastighed ≥650 ml/min (ved 0,7 bar 25 °C)
Engangs Engangsbrug
Filtreringsområde 10 cm 2
Farve Klar
Til brug med (applikation) Hurtig flow og lav proteinbindingssterilisering af aq. Soln.
10

Merck Omnipore™ Membranfiltre, 0,2μ m

Hydrofilt PTFE-polymermembranfilter, der er kompatibelt med stort set alle opløsningsmidler, syrer og alkaliske opløsninger. Omnipore™ Membranfiltre er biologisk og kemisk inerte.

EDGE
11
Kampagner er tilgængelige

Merck Millex™ Sprøjtefilter, Hydrofil PTFE, Automationskompatibel, 0,20μ m

Problemfri ydeevne på en række automatiserede systemer

EDGE
Højde (metrisk) 2.1 cm
Type Automation kompatibel Millex Filter
Sterilitet Ikke steril
Porestørrelse 0,2μ m
Engangs Engangsbrug
Filtreringsområde 3,9 cm 2
13

Merck MF-Millipore™ Membranfilter, 0,45μ m

MF-Millipore™ Membranfilter er blandede celluloseestere (MCE) membraner, hydrofile.

Befugtningsevne Hydrofil
Type Filtermembraner
Sterilitet Ikke steril
Materiale MCE
Autoklaverbar Må ikke autoklaveres
Porestørrelse 0,45 μm
Tykkelse (metrisk) 150μ m
Flowhastighed 60 ml/min. x cm 2
Engangs Genanvendelig
Filtertype Membran filter
14

Merck Stericup™ Quick Release-GV sterile vakuumflaskefiltreringssystemer

Stericup™ Hurtigfrigørelsesmodtagerkolber inkluderer en klikforsegling, der giver et sikkert greb til dit flaskefilter under våde og tørre forhold.

Materiale (membran) PVDF
Porestørrelse 0,22μ m
Diameter (metrisk) membran 73 mm
15

Merck MF-Millipore™ Membranfilter, 0,8μ m

Blandede celluloseestere (MCE) membran, hydrofil

Bubble Point ≥1,0 bar, luft med vand
Befugtningsevne Hydrofil
Sterilitet Ikke steril
Materiale MCE
Autoklaverbar Må ikke autoklaveres
Porestørrelse 0,8μ m
Tykkelse (metrisk) 150μ m
Overfladetype Almindelig
Flowhastighed 190 ml/min x cm2
Gasflowhastighed 16 l/min/cm 2
Filtertype Membran filter

Promotions

Videos

Samplicity™-System: Efficient filtration of hard-to-filter samples

Compared to syringe filtration, which required excessive manual force and time, the Samplicity™ filtration system filtered highly viscous samples in seconds with minimal effort.

Stericup™ E and Steritop™ E

Stericup™ E and Steritop™ E filter devices thread directly onto media bottles, reducing plastic waste, hazardous waste, and storage needs.

Amicon™

Choosing the right Ultrafiltration Membrane makes a difference. See a comparison study of retention efficiency for different Membrane types.