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Multi-Angle Light Scattering (MALS)
  MALS, also known as Static Light Scattering (SLS), Classical Light Scattering or Differential Light Scattering
DAWN HELEOS II Multi-Angle Laser Light Scattering Instrument (MALS)
18 angle multi-angle light scattering instrument for the measurement of absolute molecular weight, size, and conformation of macromolecules and nanoparticles < 500 nm radius, in solution.
miniDAWN Multi-Angle Laser Light Scattering Instrument (MALS)
3 angle multi-angle light scattering instrument for the measurement of absolute molecular weight, size, and conformation of macromolecules and nanoparticles < 50 nm radius, in solution.

Dynamic Light Scattering (DLS)
  DLS, also known as Quasi-Elastic Light Scattering (QELS) or Photon Correlation Spectroscopy (PCS)
DynaPro® NanoStar®
DynaPro NanoStar Dynamic Light Scattering Instrument (DLS)
Stand alone dynamic + static light scattering instrument for the measurement of the size and mass of proteins, nanoparticles, vesicles, and more! Works with quartz or disposable microcuvettes.
Quasi-elastic light scattering module that is embedded inside a DAWN or miniDAWN detector for on-line size measurements of proteins, nanoparticles, vesicles, etc.
DynaPro® Plate Reader II
DynaPro Plate Reader- High Throughput Dynamic Light Scattering Instrument (DLS)
Automated, high throughput, dynamic light scattering measurement of the size and interactions of proteins and other macromolecules, nanoparticles, etc. Uses industry-standard 96 or 384 or 1536 well microtiter plates.
Differential Refractive Index
  RI detection for High Performance Liquid Chromatography
Optilab® T-rEX™
Optilab t-REX Refractive Index Detector Instrument
Differential refractive index (dRI) detector for on-line or batch measurement of concentration of an analyte in solution, the dn/dc (differential index of refraction or refractive index increment), and the absolute refractive index (aRI) of solutions.
Optilab® UT-rEX™
Optilab rEX Refractive Index Detector Instrument
The Optilab UT-rEX (UHPLC refractometer with EXtended range) is the first RI detector specifically designed for use with UHPLC. 
  Intrinsic viscosity detectors for Gel Permeation Chromatography
ViscoStar® II
ViscoStar II Viscometer Instrument
On-line differential viscometer for measurement of the intrinsic viscosity and Mark Houwink-Sakurada (MHS) parameters of polymers.
Electrophoretic Mobility
  Most commonly referred to as zeta potential
MP-PALS (Massively Parallel Phase Analysis Light Scattering) instrument for measurement of the electrophorectic mobility to determine the zeta potential (electrokinetic potential) of colloids or the net charge of proteins or peptides, down to 1 nm!
Field Flow Fractionation
  Eclipse™ Flow-FFF systems solve the most difficult separation, fractionation and sizing tasks in the macromolecular and colloidal arenas
Eclipse™ DUALTEC<
Eclipse DUALTEC Instrument

Wyatt Technology pushes the limits of Field Flow Fractionation by introducing the brand-new Eclipse® DUALTEC, Wyatt's fifth generation Flow-FFF system and the first commercial Field Flow Fractionation system using the Hollow-Fiber Flow-FFF (HF5) and Asymmetric Flow-FFF (AF4) technique - both integrated into one instrument by utilizing tip-injection technology.
Eclipse™ AF4
Eclipse AF4 Field Flow Fractionation Instrument

The Eclipse® AF4 represents Wyatt Technology‘s fourth generation AF4 system and is the market-leading separation system using the Asymmetric Flow Field Flow Fractionation (AF4) technique which utilizes central injection technology. The advantage of AF4 over traditional SEC column chromatography is the ability to separate both soluble and colloidal components over a wide size range as well as sensitive and "sticky" samples. 

Automated Composition Gradient Multi-Angle Light Scattering (CG-MALS)
 A new light scattering technique for quantifying biomolecular interactions, label-free and in solution
Calypso® II
Calypso - Automated Batch Light Scattering System
Automated composition gradient accessory and software used in conjunction with a DAWN or miniDAWN multi-angle light scattering detector to measure interactions: equilibrium association constants KD and absolute stoichiometry of reversible self- and hetero-associations, reaction or aggregation rates, virial coefficients and dn/dc.