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Reference Materials

Reference Materials

Key drivers in all industries include the increased capability of instrumental techniques into the ppb, ppt ranges and indeed the requirement for results to be verified and traceable. Using prepared standards and reference materials gives confidence in analytical results and removes the hassle of making and validating these in the laboratory.

Physical property standards

VWR Chemicals offers 7 different ranges for physical measurements: Colour and UV standards, viscosity standards, melting point standards, density standards and refractive index standards and COD standards.

Inorganic standards

A complete range of AAS, ICP and ICP MS standards for metal trace analysis.

Buffers and conductivity

All the standards and reference materials for electrochemistry are now controlled by a quality control lab accredited to ISO EN 17025.

Chromatography standards

Some specific standards used in chromatography method.