Mettler-Toledo Rainin, LLC

Mettler Toledo Rainin is a global leader in precision liquid handling solutions for life sciences and biotechnology industries. As a proud part of the Mettler Toledo family, Rainin is known for its high-performance pipettes, innovative technology, and unwavering commitment to quality and ergonomics.

From academic labs to biotech and pharmaceutical companies, our pipettes and consumables help researchers work more efficiently and reliably. We combine scientific expertise with customer-focused innovation to support breakthroughs in genomic, proteomic, and cell biology workflows.

Headquartered in the San Francisco Bay Area, Rainin combines engineering expertise with a deep understanding of laboratory needs—delivering pipetting systems, automation-ready platforms, and robust service offerings that help scientists work with accuracy, efficiency, and confidence.