Finding F-0291

“The adsorption rates were 50.5% for the MCP-2 case and 53.8% for the CS-3 case.”

Huang et al. Efficiency and performance tests of the sorptive building materials that reduce indoor formaldehyde concentrations (2019). PloS one. Page 8. CKB 7451

Structure

Factor: Formaldehyde (CH₂O)
Intervention: Adsorption
Setting: test chamber, TW
Study design: chamber tests of sorptive building materials (Celite siding, moisture-control plasterboard, low-emission paint) at controlled temperature and humidity with formaldehyde supplied at 0.1 and 0.2 ppm, adsorption rates and re-emission measured over 72 to 96 h (class 4)
Effect: other 50.5
Caveat: sorptive building material acting as a passive sink, filed under adsorption

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.