15mL 50mL round bottom centrifuge tube with insert cap

A round-bottom centrifuge tube with an insert cap is a laboratory container designed for centrifugation processes. The tube has a smooth, rounded bottom, which minimizes sample loss and allows for more efficient centrifugation by reducing the likelihood of residues sticking to corners. The insert cap fits snugly inside the tube's opening, providing a secure seal that prevents spillage or contamination of the sample during centrifugation. These tubes are made from high-quality, durable PP materials that offer excellent chemical resistance and can withstand high centrifugal forces. The design is ideal for use in applications requiring precise sample handling and is commonly used in biological and chemical research.