U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
A containment system that carries nitric acid (less than 70 percent) must be of stainless steel that resists corrosion by nitric acid.
Regulations most recently checked for updates: Aug 28, 2025
A containment system that carries nitric acid (less than 70 percent) must be of stainless steel that resists corrosion by nitric acid.