ISO TR 19733:2019

ISO TR 19733:2019 provides technical guidance on the matrix of properties and measurement techniques for graphene and related two-dimensional (2D) materials. It is relevant to teams that need a structured way to compare material characteristics, identify suitable test methods, and support documented evaluation during development or procurement. For organizations working on nanotechnology programs, the document can help align technical review, laboratory evaluation, and conformity assessment activities with a clearer understanding of what is being measured and how.

What is ISO TR 19733:2019?

This technical report focuses on the relationship between key properties of graphene and related 2D materials and the measurement techniques used to characterize them. In practice, ISO TR 19733:2019 is useful as a reference for selecting or comparing methods during technical assessment, verification activities, and quality workflows. Because the document is a matrix-style technical guide rather than a prescriptive product specification, it is especially relevant when organizations need to map material behavior to appropriate measurement approaches in a controlled and documented way.

Applications of ISO TR 19733:2019

The document is commonly used in research, product development, and laboratory settings where graphene-based or other 2D materials are being evaluated for performance, consistency, or suitability. It may support material screening, test planning, engineering documentation, and regulatory preparation when a project requires defensible measurement choices. Teams involved in nanomaterials procurement, supplier qualification, or product evaluation can also use ISO TR 19733:2019 to improve technical alignment between specification intent and the laboratory methods used to verify properties.

Why is ISO TR 19733:2019 important?

Clear guidance on properties and measurement techniques helps reduce ambiguity in technical validation and supports more consistent results across different laboratories or development programs. ISO TR 19733:2019 can improve risk management by making measurement selection more transparent, which is important when comparing data for quality assurance, engineering validation, or conformity assessment preparation. For organizations handling advanced materials, the document also supports procurement review and operational consistency by giving teams a common technical reference for documented evaluation and testing workflows.

• Helps map graphene and 2D material properties to suitable measurement techniques
• Supports laboratory evaluation and method selection for nanomaterial characterization
• Aids technical documentation, supplier review, and product evaluation workflows
• Useful for conformity assessment preparation and evidence-based compliance work
• Provides a structured reference for comparing test approaches across projects