ISO/TS 18827:2017

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ISO/TS 18827:2017 is a technical specification published by the International Organization for Standardization (ISO). Specifically, it outlines a method for detecting reactive oxygen species (ROS) generated by metal oxide nanomaterials using electron spin resonance (ESR) and a spin trapping agent. The standard provides a procedure for measuring these ROS in aqueous solutions, excluding ESR procedures that do not employ a spin trapping agent.