Physical properties standards

Ensuring the reliability of analytical measurements for your decision making


Ion activity Polymeric properties
Miscellaneous Reference nanomaterials
Optical properties Thermal properties
Particles and surface impurities Viscosity

Whether you commission power plants or create products ranging from pharmaceuticals to advanced nanomaterials and computer chips, your products and services will rely in some way on the determination of physical properties to assure their safety and quality.

We offer a comprehensive collection of reference materials intended purely for the determination of physical properties including thermal, surface properties, particle shape and size, ion activity, viscosity, electrical and polymeric properties.



You'll find that our range is continuously growing as we work closely with leading manufacturers to offer labs improved access to reference materials to cover an increasingly large range of parameters.

You can rely upon our products due to LGC's long history in the development and validation of analytical methods, and the breadth of our accreditations.

You'll also find that we offer the widest range of any supplier including materials from commercial sources and other national and international bodies such as IRMM, BAM and NIST.

Use our advanced search tool at the top of the page to search by name, product or CAS number to find your reference or matrix material for:

  • Conductivity
  • Enthalpy and heat capacity
  • Flash points
  • Identification of the presence of compounds and their metabolites
  • Molecular absorption and luminescence
  • Melting, freezing and triple points
  • Nanomaterials for carbon nanotubes, silver nanoparticles, titanium dioxide, cerium oxide, zinc oxide, silicon dioxide
  • Particle size
  • Polydisperse particle standards
  • Refractive index
  • UV absorbance
  • Viscosity
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