Graphene Standards

incorporating Verified Suppliers and Compliance Connections

The Graphene Standards

  • ISO/TS 80004-13:2024
    • This is the primary vocabulary standard. It defines Graphene versus Graphite.

  • ISO/TS 9651:2025
    • Published in 2025, this is arguably the most important. It provides the Global Classification Framework. It details what exactly must be on a technical datasheet (layer count, lateral size, purity).

  • ISO/TS 21356-1:2021
    • The standard for Structural Characterisation. This outlines the decision tree for using tools like Raman Spectroscopy to prove a sample is actually graphene.

  • ISO/TS 23359:2025
    • Published in 2025, this covers Chemical Characterisation. It sets the protocols for measuring oxygen to carbon ratios and impurities in graphene powders and liquids.

  • ISO/TR 19733:2019
    • A Technical report that lists all available matrixes and methods for measuring the physical and electrical properties of graphene.

  • IEC/TS 62607-6-26:2025
    • Provides a standardised method for determining the mechanical properties, such as Young's modulus and residual stress, of freestanding 2D materials like Graphene using a bulge test.

    Verified Graphene Suppliers

    Are you are a graphene producer with materials officialy certified against ISO/TS 9651?

    As the industry moves toward global harmonisation, verified transparency is your greatest competitive advantage.

    We invite certified producers to get in touch to have your products showcased on our platform.

    By featuring in a directory of compliant suppliers, you can differentiate your high quality materials from unverified alternatives and connect directly with industrial buyers seeking standardised, reliable graphene solutions.

    ISO Compliant Verification

    Simply identifying the correct standard is only the first step. To achieve market-readiness and buyer trust, your material must be verified by an accredited facility.

    Through our network of specialist characterisation partners, Graphene Standards connects you directly with laboratories equipped for ISO/TS 21356-1 and ISO/TS 23359 protocols

    Save weeks of procurement time - submit your technical requirements and receive competitive quotes from the world's leading graphene testing experts

    Please use the contact form below and include as much detail as possible.

  • Graphene Type (e.g CVD, GNP, GO, rGO).
  • Form (e.g Powder, Dispersion/Liquid, Film, Composite).
  • Targeted ISO Standard (e.g ISO/TS 21356-1).
  • Testing Purpose (e.g Quality Control, R&D validation, Regulatory/REACH compliance, Patent Support).
  • Characterisation (e.g Raman Spectroscopy, Thermal Stability, SEM/TEM).
  • How many samples need testing?
  • Timeline (e.g immediate, 1 month, 3 months, planning phase).
  • Budget ($1k, $1-$5k, $5k+).

    Get in touch



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