Rainin

Rainin is a brand of laboratory equipment, primarily known for its high-precision pipettes and liquid handling solutions. The company was founded in 1960 and has since become a recognized name in scientific research and biotechnology. Rainin's product line includes manual and electronic pipettes, pipette controllers, disposable tips, and other accessories designed for accurate and reproducible liquid transfer. Their focus has been on ergonomic design and advanced technology to improve laboratory workflow and reduce user strain.

The company is part of Mettler Toledo, a global manufacturer and supplier of precision instruments and services for laboratory, industrial, and retail markets. This affiliation allows Rainin to leverage broader technological resources and distribution networks. Rainin pipettes are utilized in a wide range of applications, including genomics, proteomics, drug discovery, and clinical diagnostics. Their commitment to innovation is reflected in features like advanced calibration systems and interchangeable pipette shafts, aimed at enhancing user convenience and experimental reliability.