• our science our science Our Science
    • By Industry

      • Bioprocessing

        • Upstream

        • Downstream

        • Fill/Finish

        • Oligonucleotides

      • Cell and Gene Therapy

        • Upstream

        • Downstream

        • Fill/Finish

        • Oligonucleotides

      • Pharmaceutical

        • Oligonucleotides

        • Small Molecule

    • By Application

      • Buffer Prep

        • Chemical and Bioprocessing Containers

        • Filtration and Purification

        • Mixing Systems

        • Tubing and Pipe

        • Tube Sets and Manifolds

        • 2D and 3D Bags

        • Cynergy® Fittings

        • Cynergy® Valves

        • Custom Dip Tubes, Tanks, and Containers

        • NOWPak® Liner Based Systems

      • Bulk Fill

        • 2D and 3D Bags

        • Tube Sets and Manifolds

      • Cell Growth

        • Motion Bioreactor Bags

        • 2D and 3D Bags

        • Tubing and Pipe

        • Tube Sets and Manifolds

      • Cell Separation

        • Filtration and Purification

        • Tube Sets and Manifolds

        • Tubing and Pipe

        • 2D and 3D Bags

        • Microcarrier and Cell Separation Systems

      • Facilities/Bulk Chemicals

        • Chemical and Bioprocessing Containers

        • 2D and 3D Bags

        • NOWPak® Liner Based Systems

        • Tube Sets and Manifolds

      • Fill/Finish

        • Tube Sets and Manifolds

        • 2D and 3D Bags

      • Freezing

      • Media Prep

        • 2D and 3D Bags

        • Filtration and Purification

        • Mixing Systems

        • Tube Sets and Manifolds

        • Tubing and Pipe

      • Medical Devices

        • Dental

        • Eye Care

        • Implantable Devices

        • Medical Ultrasound

        • Wound Care

      • Quality Control

        • Particle Characterization

      • RNA and DNA Solutions

        • Oligonucleotides

      • Small Molecule

        • Liquid Filters

        • Catalysts

        • Ligands

        • Organophosphorus Compounds

        • Filtration and Purification

      • Storage

        • Chemical and Bioprocessing Containers

        • 2D and 3D Bags

        • Tubing and Pipe

        • Tube Sets and Manifolds

        • NOWPak® Liner Based Systems

    • By Location

      • Hangzhou Facility

      • Life Sciences Technology Center

  • product catalog product catalog Product Catalog
    • Single-Use Assemblies

      • 2D and 3D Bags

      • Mixing Systems

      • Motion Bioreactor Bags

      • Microcarrier and Cell Separation Systems

      • Tube Sets and Manifolds

      • Secondary Containment

    • Filtration and Purification

      • Liquid Filters

      • Vent Gas Filters

    • Fluid Management

      • Tube Sets and Manifolds

      • Cynergy® Valves

      • Cynergy® Fittings

      • Custom Dip Tubes

      • Tubing and Pipe

    • Process Monitoring

      • Particle Characterization

    • Chemical Packaging

      • FluoroPure® HDPE Blowmolded Drums

        • FluoroPure® Trilayer HDPE Blowmolded Drums

        • FluoroPure® Advantage Trilayer HDPE Blowmolded Drums

      • NOWPak® Liner-Based Systems

      • FluoroPure® Composite Drums

      • FluoroPure® Intermediate Bulk Containers

      • Sentry® Quick Connect Systems

    • Specialty Chemicals

      • Catalysts

      • Stable Isotope Labeling Compounds

      • Ligands

      • Organophosphorus Compounds

      • Siloxanes

      • Specialty Acrylates and Methacrylates

      • Specialty Additives

    • Premium Graphite

      • Life Sciences Graphite Grades

      • Premium Graphite Components

      • Graphite Processing Options

  • resources resources Resources
    • Industry Insights

      • Aramus™ Shaped 2D Single-Use Bags

      • Cell and Gene Therapy

      • Cold Chain Bioprocessing

      • Filter Bag Assembly

      • High-Density Cell Banking

      • Life Sciences Filtration

      • Low-Temperature Bioprocessing

      • Nanoparticles

      • Pandemic Response

      • Particle Characterization

      • Single-Use Solutions for Bioprocessing

      • USP Subvisible Particulate Testing

      • Cell Expansion and Cryogenic Banking

    • Reference Materials

    • Technical Information

      • Material Properties and Safety

      • Particle Characterization Applications

      • Chemical Compatibility

    • Entegris Blog

  • about us about us About Us
    • Corporate Overview

    • Corporate Social Responsibility

    • Careers

    • Events

    • Investor Relations

    • Legal/Trademark Notices

    • Locations

    • News Releases

    • Media Coverage

    • Entegris Blog

Emulsions


Particle size and zeta potential of the emulsion droplets are important physical characteristics that influence emulsion stability.

Emulsions are two phase dispersion of liquids that are normally not miscible. The most common examples are oil in water and water in oil. The particle size and zeta potential of the emulsion droplets are important physical characteristics that influence emulsion stability.

Droplet size can be measured on either the Nicomp® DLS system or the AccuSizer® SPOS system. The Nicomp system can also measure the zeta potential during the formulation, which optimizes the surface chemistry and dispersion stability.

The AccuSizer system is extensively used to measure emulsion droplet size in lipid injectable emulsions (total parenteral nutrition, or TPN) following the USP <729> Method II testing procedure, and soft drink flavor emulsions.

Featured Application Note

Cannabis Emulsion Droplet Size Analysis

Featured Application Note

Cannabis Emulsion Droplet Size Analysis

Featured Application Note

Cannabis Emulsion Droplet Size Analysis