Thermo Scientific SPECTRONIC 200 is a rugged, easy-to-use visible spectrophotometer suitable for teaching and routine applications. For more than half a century, laboratories around the world have relied on Thermo Scientific spectrophotometers to perform quick and easy measurements in water, quality control, clinical facilities, and teaching laboratories. The new SPECTRONIC 200 spectrophotometer combines the simplicity and reliability of the SPECTRONIC 20 and GENESYS 20 instruments with 21st century technology and a bold new design to ensure years of trouble-free operation.