Cyanogen
For Cyanogen, pel (ppm) is 10; pel (mg/m³) is 20, verified against its source on 2026-08-05.
- Substance
- Cyanogen
- PEL (ppm)
- 10
- PEL (mg/m³)
- 20
What the source says
460195 | | Cyanogen | 10 | 20
— dir.ca.gov, retrieved 2026-08-05
Source
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html