The polypropylene (PP) reservoir is a high-quality liquid handling tool designed for laboratory workflows requiring precision and efficiency. Featuring a 12-column layout, each column has a maximum capacity of 21 mL, making it ideal for applications involving organized separation of reagents or samples. The V-shaped bottom design minimizes residual liquid, ensuring accurate pipetting and reducing waste. Constructed from durable polypropylene, the reservoir provides excellent chemical resistance, ensuring compatibility with a wide range of reagents and solvents. Its design is optimized for seamless integration with automated liquid handling systems, enhancing workflow efficiency and consistency. With a total capacity of 252 mL across all columns, this reservoir is suitable for high-throughput applications, reducing the need for frequent refills. Supplied in a case of 25, it offers a cost-effective and practical solution for laboratories requiring reliable and high-performance liquid handling tools.