The Cary 300 is a versatile UV-visible spectrophotometer with a versatile set of accessories and a large photometric range for use in research laboratories. It is controlled by the Cary WinUV software, modular Windows-based software, featuring powerful analytics run by an easy-to-use interface. The instrument is shipped with liquid sample holders and can be fitted with a wide range of accessories to provide extra capabilities. The instrument is well-suited to materials testing of both turbid liquid and solid samples.