Assertion: formaldehyde | /r/HasProperty | set by osha
Facets:
Source sentences:
text: The limit for airborne exposure to formaldehyde set by OSHA the Formaldehyde Standard (TWA) is 0.75 ppm in an 8-hour time-weighted average (officially 1 ppm) and 2 ppm for a 15-minute Short-Term Exposure Limit (OSHA STEL).