A Rack for Micro Centrifuge Tubes is laboratory equipment designed to hold and organize microcentrifuge tubes. It is made of plastic material such as polypropylene or polycarbonate and comes in various shapes, sizes, and colors. The rack typically has a compact design and multiple slots or wells to hold microcentrifuge tubes securely.

It allows easy access and retrieval of the tubes and helps to minimize the risk of spilling or losing the samples. The rack is commonly used in molecular biology, biochemistry, and other laboratory procedures that require the centrifugation of small-volume samples.