Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-1376
“In fact, the GUV222 irradiation of 100 ppb limonene (a level that can be found in indoor environments immediately after cleaning events36,37) results in exceedingly high SOA loadings, on the order of 400 ± 80 μg m.−3 Additionally, new particle formation is observed upon 222 nm irradiation under some conditions (Section S3.6 and Figure S8).”
Structure
- Source
- Cleaning products
- Factor
- Particulate matter (PM₂.₅ and PM₁₀)
- Setting
- test chamber
- Study design
- chamber study of germicidal 222 nm light: hexanal, cyclohexene and limonene were irradiated at controlled initial concentrations with ammonium sulfate seed particles present, and the oxidation products and secondary organic aerosol were measured (class 4)
- Effect
- mean 400
- Caveat
- a chamber loading with seed particles present, not a room concentration; the text layer prints the unit as m.-3 and the sentence prints the spread as a plus-minus value without naming it
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.