Microcentrifuge tubes are essential tools in laboratory settings for storing, centrifuging, and transporting small volumes of liquids. These tubes are typically made of polypropylene, a durable and chemically resistant material that ensures the integrity of samples. They are available in various sizes, ranging from 0.5ml to 2.0ml, to accommodate different sample volumes. The tubes feature a secure cap that prevents leakage and evaporation during centrifugation and storage. Their compact size makes them ideal for use in microcentrifuges, where space is limited. Microcentrifuge tubes are commonly used in molecular biology, biochemistry, and clinical laboratories for a wide range of applications, including DNA/RNA isolation, PCR, and protein purification. Their versatility, reliability, and ease of use make them a valuable tool for researchers and scientists.