How does the MSL store samples?

The MSL, or Marine Science Laboratory, implements stringent protocols for the storage of samples to ensure their integrity and usability over time. Storing samples in refrigerated conditions is critical as it slows down any biological processes or chemical reactions that could alter the samples' characteristics. The requirement for a minimum of five fiscal years indicates a commitment to long-term preservation, ensuring that samples remain viable for future research, analysis, or legal purposes. Proper refrigeration helps maintain the quality of samples, which is essential for conducting accurate and reliable tests or studies. This practice aligns with scientific standards and regulations for environmental sample management, emphasizing the importance of maintaining conditions that prevent degradation.