Nota de aplicación
Refers to any of several commercially prepared oxygen absorbing powders to be deployed in a sealed environment for insect eradication and oxygen-free storage in museums and archives; they are also used to extend the shelf-life of commercial food items. All contain a chemical compound the active ingredient of which is a finely divided iron oxide.
Ubicación jerarquía
- faceta materiales
- .. materiales (nombre jerárquico)
- .... material
- ...... <materiales por función>
- ........ agente (control biológico)
- .......... biocida
- ............ algicida (algas)
- ............ bactericide
- ............ desinfectante [+]
- ............ fumigante [+]
- ............ fungicida
- ............ herbicida [+]
- ............ insecticida
- ............ oxygen absorber
- ............ pesticida