formaldehyde test indoor passive badge

Selected indexed studies

• Respiratory health effects of exposure to low-NOx unflued gas heaters in the classroom: a double-blind, cluster-randomized, crossover study. (Environ Health Perspect, 2010) [PMID:20663737]
• Residential formaldehyde sampling--current and recommended practices. (Am Ind Hyg Assoc J, 1985) [PMID:3993539]

_Worker-drafted node — pending editorial review._