Molecular and particle size analyzer

Molecular and particle size analyzer
Zetasizer Nano S90

The Zetasizer Nano S is dedicated to the measurement of size and molecular weight.

Main instrumental features:

  • DLS and SLS mode
  • Comparable size measurements
    with other 90° DLS systems
  • Minimum sample volume of 20μL
  • Research grade correlator to cover
    a wide range of requirements
  • Automation using autotitrator
    to improve productivity
  • Data assessment using quality report
    and 'Expert advice' to reduce training
  • Precision temperature control to
    ensure accuracy and repeatability


  • Colloid and emulsion characterization
  • Pharmaceutical dispersions and emulsions
  • Liposomes and vesicles
  • Basic protein analysis