Fitchburg, Mass.-based Spectro Analytical Instruments, a provider of elemental analysis equipment, now offers the complete line of Analytik Jena Atomic Absorption Spectrometers (AAS) for precise determination of trace elements in a wide range of concentrations. Extremely versatile, these systems are ideal for the life sciences, petrochemical, environmental and agricultural laboratories. Spectro has entered into an agreement with Analytik Jena to market its line of AAS in the U.S. and México.