# Ferbam; ferric N,N-dimethylthiocarbamate — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Ferbam; ferric N,N-dimethylthiocarbamate, pel (mg/m³) is 10, verified against its source on 2026-08-05.

- **Substance:** Ferbam; ferric N,N-dimethylthiocarbamate
- **PEL (mg/m³):** 10

## What the source says

> 14484641 | | Ferbam; ferric N,N-dimethylthiocarbamate | -- | 10

## Source

- https://www.dir.ca.gov/title8/5155.html

Last verified: 2026-08-05. Review by: 2027-08-05.
Part of [US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side](https://referencesource.org/workplace-exposure-limits/).