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Overview ISO 17168-1:2025 defines a laboratory test method for evaluating the air‑purification performance of semiconducting photocatalytic materials under an indoor lighting environment, specificall…
Overview ISO 17168-1:2018 is an international test method for assessing the air-purification performance of semiconducting photocatalytic materials under an indoor lighting environment. Part 1 of thi…
1 Scope This document specifies a test method for the determination of the air purification performance, with regards to removal of nitric oxide, of materials that contain a photocatalyst or have pho…