BS ISO 17168-4:2018 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment Removal of formaldehyde

Composite materials
Glass tubes
Bacterial viruses
Ceramics
Centrifuges
Test methods
Bacteria
Radiometers
Semiconductors
Test equipment
Special ceramics

Link: BS ISO 17168-4:2018 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment Removal of formaldehyde
Source: BSI Standards