Reference Source

Caprolactam vapor

For Caprolactam vapor, pel (ppm) is 5; pel (mg/m³) is 20; stel (ppm) is 10; stel (mg/m³) is 40, verified against its source on 2026-08-05.

Substance
Caprolactam vapor
PEL (ppm)
5
PEL (mg/m³)
20
STEL (ppm)
10
STEL (mg/m³)
40
Sourcedir.ca.gov
Verified2026-08-05
Review by2027-08-05
DatasetUS workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

What the source says

105602 | | Caprolactam vapor | 5 | 20 | | 10 | 40

— dir.ca.gov, retrieved 2026-08-05

Source

Last verified against source: 2026-08-05. Scheduled for re-check by: 2027-08-05. This page as Markdown · OKF concept · full dataset as JSON.