Request InfoB&W Tek LLCB&W Tek Inc. has enhanced its i-Raman high-resolution thermoelectrically cooled Raman spectrometer and has introduced the BWIQ chemometric software package. The spectrometer is equipped with CleanLaze technology for good laser stabilization and a narrow linewidth. Other features include spectral resolution of 3 cm—1, a 2048-pixel CCD array and wide Raman shift coverage up to 4000 cm—1. With a fiber optic interface, it can collect data to within 65 cm—1 of the Rayleigh line. 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