Tungsten, insoluble compounds, as W — workplace exposure limit

What is the pel (mg/m³) for Tungsten, insoluble compounds, as W — workplace exposure limit?

For Tungsten, insoluble compounds, as W, pel (mg/m³) is 5; stel (mg/m³) is 10, verified against its source on 2026-09-29.

Tungsten, insoluble compounds, as W | -- | 5 | | -- | 10

— dir.ca.gov, retrieved 2026-09-25