What is the acceptable temperature range for most laboratory refrigerators storing specimens?

The acceptable temperature range for most laboratory refrigerators storing specimens is 2°C to 8°C. This specific range is critical for maintaining the integrity and viability of biological specimens, including blood samples, tissue specimens, and other sensitive materials that require refrigeration. Temperatures below 2°C could risk freezing some specimens, which would compromise their quality and usability for tests. Conversely, temperatures above 8°C may encourage bacterial growth and cause degradation of the samples, leading to inaccurate results. Therefore, the 2°C to 8°C range serves as a safe zone to ensure that specimens are stored effectively without risk of damage or spoilage.