Bio-Rad Laboratories Inc manufactures and supplies systems used to separate and analyze chemical and biological materials to life sciences and healthcare companies. The firm has two business segments: Life Science and Clinical Diagnostics. The life sciences segment manufactures reagents and laboratory instruments used by researchers, food producers, and pharmaceutical manufacturers. The Clinical Diagnostics segment generates over half of the firm’s revenue and sells in vitro diagnostic tests to clinical laboratories. A majority of the firm’s revenue is generated outside of the United States.