What do the stamps on each compressed gas cylinder indicate?

The stamps on each compressed gas cylinder provide essential information that ensures safe handling and compliance with regulations. These stamps typically include the material type of the cylinder, which helps identify suitable applications and risks associated with each gas. They also display the last inspection date, indicating when the cylinder was last checked for integrity and safety, ensuring that it is safe to use and has not surpassed its service life. Additionally, the stamps often contain the owner's information, which is crucial for accountability and tracking ownership, especially in shared or commercial settings.

In summary, the comprehensive nature of the markings on compressed gas cylinders—covering material type, inspection dates, and ownership—demonstrates their importance in promoting safety and proper usage in laboratories and industrial environments.