Teledyne CETAC Technologies is an established, fast-growing designer and manufacturer of analytical and scientific instruments. CETAC is the worldwide leader in sample handling and sample introduction equipment for elemental analysis.  CETAC products and services are used in every industry where rapid and accurate measurements of trace elements are required. Major industrial segments benefiting from our product-based solutions include semiconductor manufacturing, environmental analysis, and petrochemical manufacturing. CETAC Technologies is based in Omaha, Nebraska.