U 3660 Spectroscopy / Rittun / U 3660 Unlock superior extraction capabilities with our cutting-edge supercritical technology, designed for precision, efficiency, and sustainability across diverse industries Model: U 3660 Economy Inexus Brand UV Visible Double Beam Spectrophotometer Range : 190 – 1100 nm Bandwidth : 0.5,1,2,4, Variable Lamp Source : D2 & WI Accuracy : ± 0.3 nm Enquire Now