CAS number
-Workplace exposure standards
- TWA
- -
- 2.5 mg/m3
- STEL
- -
- -
- CEILING
- -
- -
Notations
bio: Exposure can also be estimated by biological monitoring.
- Notes
- -
- Year adopted
- -
- Next review
- 2023
Biological exposure index
- Determinant
- Fluoride in urine
- Sampling Time
- Prior to shift
- BEI
- 2mg/litre
- Determinant
- Fluoride in urine
- Sampling Time
- End of shift
- BEI
- 3mg/litre
- Notes
- • The BEI is not applicable to non-metal fluorides and organic fluoride-containing compounds.
• As dietary and environmental factors can vary the fluoride body concentrations, repeated measurements are necessary.
• Biological levels of fluorides are indicators of the potential risk of systemic toxicity and cannot be used for the evaluation of irritative effects. - Year adopted
- 2018
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