---
type: threshold
id: lead-tetramethyl-see-tetramethyl-lead
asset: workplace-exposure-limits
title: "Lead tetramethyl, see Tetramethyl lead — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.dir.ca.gov/title8/5155.html
source_quote: "75741 | | Lead tetramethyl, see Tetramethyl lead"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Lead tetramethyl, see Tetramethyl lead"
verified: true
---
**Substance:** Lead tetramethyl, see Tetramethyl lead

> 75741 | | Lead tetramethyl, see Tetramethyl lead

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