Posted on October 16, 2019October 18, 2019 by Pulse AssentISO 22197-2:2019 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials Removal of acetaldehyde Link: ISO 22197-2:2019 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials Removal of acetaldehyde Source: BSI Standards Related Posts:New multi-million pound Programme helps British SMEs…New UK investment zones announced to grow the…Government takes action to back small businesses and…Japanese firms commit record £17.7 billion…Government puts business first with Brexit…
