Article 5 - Unsealed Byproduct Material - Written Directive Not Required
- Section 12VAC5-481-1900 - Use of unsealed radioactive material for uptake, dilution, and excretion studies for which a written directive is not required
- Section 12VAC5-481-1910 - Training for uptake, dilution, and excretion studies
- Section 12VAC5-481-1920 - Use of unsealed radioactive material for imaging and localization studies for which a written directive is not required
- Section 12VAC5-481-1930 - Permissible molybdenum-99, strontium-82, and strontium-85 concentrations
- Section 12VAC5-481-1940 - Training for imaging and localization studies