ISO/TS 4807:2022

Apply For Services

ISO/TS 4807:2022 is a technical specification, not a standard, from the International Organization for Standardization (ISO) that provides guidance for users of reference materials (RMs) for particle size analysis. It helps identify suitable certified or uncertified RMs for their specific needs. Essentially, it's a document that assists in choosing the right reference material for accurately measuring particle size.