Reference Source

Tantalum oxide dust, as Ta

For Tantalum oxide dust, as Ta, pel (mg/m³) is 5, verified against its source on 2026-08-05.

Substance
Tantalum oxide dust, as Ta
PEL (mg/m³)
5
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

1314610 | | Tantalum oxide dust, as Ta | -- | 5

— 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.