How must Nonel tubing be stored to ensure safety and effectiveness?

• A. In a wet environment to prevent drying
• B. Sealed, dry, and uncontaminated
• C. In a cool place
• D. In open containers

Answer: (B)

Nonel tubing must be stored sealed, dry, and uncontaminated to maintain both safety and effectiveness. Proper storage conditions for Nonel tubing are essential because this type of tubing is designed to transport explosives safely. If the tubing is exposed to moisture, it can lead to degradation or contamination, which may compromise the integrity of the explosive material it carries. Furthermore, ensuring that the tubing is sealed prevents any foreign substances from entering and contaminating the contents. Maintaining a dry environment is crucial, as damp conditions can lead to mold growth or chemical reactions that might render the tubing unsafe for use.

The other options suggest conditions that could negatively affect the functionality and safety of the Nonel tubing, such as exposure to moisture, which is counterproductive to its storage requirements. It's important to follow stringent guidelines for the storage of materials associated with explosives to prevent accidents and ensure readiness for safe operations.