Cargille Laboratories

Cargille Laboratories has been providing high quality optical liquids since 1924. Their optical liquids are developed and manufactured in the USA and meet or exceed ISO 8036-1 standard. Cargille Laboratories assisted in writing the ISO specifications for immersion oils and continues to lead in the development and standardization of optical liquids. In addition to optical liquids, Cargille Laboratories also offers Microbeakers, preservative tables, sink floats, and viscosity tubes.