Analytikjena high-res echelle spectrometer ContrAA® 700 is the atomic absorption spectrometer for the HydrEA technique, with flame, hydride and graphite tube. It provides a continuous radiation source, multi-element sequential/simultaneous analysis and a impressive flexibility. This highly effective and easy to use design is intuitive and the user is able to quickly operate. It’s easy to change between flame and graphite furnace technology with just a click of the mouse.