conical bottom centrifuge tubes
Conical bottom centrifuge tubes are essential laboratory tools designed for efficient separation and collection of biological samples through centrifugation. These precision-engineered tubes feature a distinctive conical shape at the bottom, which facilitates the concentration of particles into a compact pellet during the centrifugation process. The tubes are manufactured from high-grade laboratory plastics, typically polypropylene or polyethylene, ensuring chemical resistance and durability. Available in various sizes ranging from 15mL to 50mL, these tubes incorporate graduation marks for accurate volume measurements and feature leak-proof screw caps for sample security. The conical design maximizes sample recovery by concentrating particles into a tight pellet at the tube's apex, significantly reducing sample loss. These tubes are compatible with most standard centrifuge rotors and are often sterile-packaged for use in cell culture and molecular biology applications. The tubes maintain their structural integrity under high centrifugal forces and across a wide temperature range, making them suitable for various laboratory procedures, from basic sample preparation to complex molecular analyses.