A refrigerator for laboratory use has more demanding requirements than a standard pharmacy fridge. Labs store a wide variety of items — blood samples, reagents, culture media, biological specimens — each with different storage needs. Key features to look for include multiple temperature zones, spark-free interiors for flammable materials, precise digital controls, and easy-clean surfaces to prevent contamination. Some lab applications also require ultra-low temperature units going down to –20°C or beyond. Capacity matters too — high-volume labs need large, well-organised storage with clearly labelled shelving. Reliable compressor performance is critical since labs often run refrigerators 24/7. Always choose a unit designed for scientific use, not repurposed commercial refrigeration equipment.