Rotators are versatile laboratory devices used to gently mix or agitate liquids in containers, ensuring thorough and uniform mixing without causing turbulence. These instruments feature a rotating platform that can accommodate various container types, such as tubes, flasks, or plates, allowing for effective sample agitation. Rotators are commonly employed in applications such as cell culture, sample preparation, and biochemical reactions, where consistent mixing is crucial for maintaining sample integrity and achieving accurate results. Many models offer adjustable speed and angle settings, allowing researchers to customise the mixing process according to specific experimental needs. With their ease of use and reliable performance, rotators are indispensable tools in many scientific laboratories.