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Pharmaceutical Reference Standards

For decades LGC has supported the pharmaceutical community with more than 10,000 high-quality reference standards for quality control. Our high quality enables your work to be as accurate as possible, helping you to create better, safer medicines. 

 

Products in our range of more than 5,000 Mikromol API, impurity and excipient reference standards are all manufactured in an ISO/IEC 17025 and 17034 accredited facility - and come with a comprehensive Certificate of Analysis (CoA), ensuring their suitability for both qualitative and quantitative analysis.

 

Our CoAs provide a complete description of the material they relate to, alongside a summary of the analyses undertaken during the characterisation process - covering assay, purity, stability, uncertainty, homogeneity and more. 

 

Explore our range of pharmaceutical reference standards below.


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Managing impurities in pharmaceutical manufacturing

This new guide supports informed, lifecycle-based impurity management across early development, scale-up, and routine testing.

Learn more
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Nitrosamine Reference Standards You Can Trust

650+ Nitrosamine & NDSRI standards. 150+ isotope-labelled compounds. Support every stage from discovery to batch release.

Explore now
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Extractables and Leachables

Our high-quality range of materials supports your extractable and leachable testing, enabling confidence in the integrity of both your results and product.

Discover now
  • Managing impurities in pharmaceutical manufacturing

    Explore best practice advice in our new guide

  • Nitrosamine Reference Standards You Can Trust

    Browse our range of nitrosamine and NDSRI reference standards.

  • Extractables and Leachables

    Explore our range of high-quality reference materials


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