Benchmark Scientific R4040-HZ50 6 x 50 ml Tube Holder for RotoBot, 28 to 30 mm Diameter, Horizontal Orientation, Pack of 2. This Benchmark Scientific 6 x 50ml Horizontal Rotisserie is designed for gentle mixing of biological samples in 50ml tubes. With a compact footprint, it accommodates 6 tubes simultaneously, ensuring efficient processing. The rotisserie function provides a smooth, gentle mixing motion, ideal for maintaining sample quality. It offers adjustable speed and tilt angle, allowing customization based on your specific requirements. The rotisserie is easy to operate and ensures uniform mixing for consistent results in applications such as gel staining, hybridization, and sample mixing. Upgrade your laboratory setup with this reliable Benchmark Scientific Horizontal Rotisserie for enhanced sample preparation and processing precision.