LGC Standards offer a portfolio of 300,000+ reference materials and analytical standards, including ranges produced under ISO/IEC 17025 and accredited to ISO 17034. Our products are used to check the quality and metrological traceability of products, to validate analytical measurement methods, for research and development, and for the calibration of instruments. As the UK’s designated institute for chemical and bio-measurement, we use the most advanced analytical techniques to characterize our reference standards, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis. We also provide proficiency testing schemes accredited to ISO 17043 and used by more than 13,000 participant labs worldwide, as well as full spectrum outsourcing and custom solutions to meet all your analytical needs.