---
type: threshold
id: platinum-metal
asset: workplace-exposure-limits
title: "Platinum, metal — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "7440064 | | Platinum, metal | -- | 1"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Platinum, metal"
pel_mgm3: "1"
verified: true
---
**Substance:** Platinum, metal

**PEL (mg/m³):** 1

> 7440064 | | Platinum, metal | -- | 1

Source: <https://www.dir.ca.gov/title8/5155.html>