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Leverage 50 Years of Membrane Filtration Expertise.


We have a long history of enabling efficient sample preparation within the life sciences. Because of the unsurpassed quality and consistency of results our products provide, many researchers specify Merck products when standardizing their sample preparation methods. Our solutions address the following application areas:
  • Filtration of aqueous and organic solutions
  • Sample prep for chromatography and mass spec
  • Concentration and purification
  • Sterile filtration
  • Environmental monitoring
  • Analysis of fuel, hydraulic fluids and machined parts
Learn more about all our lab filtration products for sample preparation.


Cell Culture & Systems

Cell Culture & Systems

Good cell culture practices start with proven products like Stericup® and Millex® filters as well as innovative platforms.

Analytical Sample Preparation

Analytical Sample Preparation

Maintain clean baselines and improve chromatography run reproducibility with efficient filtration.

Protein Sample Preparation

Protein Sample Preparation

Get unmatched flexibility for protein extraction, purification & concentration using Amicon® Ultra filters & PureProteome® magnetic beads. 

Filters for Particle Monitoring

Filters for Particle Monitoring

Make the world a safer place while simultaneously managing your environmental impact by trusting our filters and other products for particle monitoring.


 
 
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