Finding F-1403

“Indoor particle number concentrations were >1000× higher than background levels during the operation of the stove and hot plate (with no food or pans).”

Patel et al. Indoor particulate matter during HOMEChem - Concentrations, size distributions, and… (2020). Environmental science & technology. Page 7. CKB 0288

Structure

Factor: Ultrafine particles (UFP)
Setting: test house, US
Study design: measurement campaign during the HOMEChem experiment in a test house: indoor particulate matter concentrations, size distributions and exposures measured across cooking and cleaning activities, with the stove and hot plate also run empty (class 3)
Caveat: a stated direction; the appliances were run empty, so the emission is the appliance itself

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.