Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by function]
6. bleach
7. hydrogen peroxide

Anotations

Scope note:

A gaseous form of hydrogen peroxide applied as a low temperature antimicrobial sterilant used to decontaminate sealed spaces. In a conservation science context, vaporized hydrogen peroxide has been used to decontaminate works of art and heritage sites colonized by microorganisms.