Request InfoB&W Tek LLCNEWARK, Del., May 11, 2011 — For fluorescence and Raman spectroscopy applications, B&W Tek Inc. has announced its new Glacier X miniature fiber-coupled spectrometers. The company says that they are the smallest thermoelectrically cooled spectrometers on the market and suitable for low-light-level applications. Proprietary thermoelectric cooling technology allows the signal to be integrated for sufficient time to accumulate measurable signals for detection, without being saturated with dark noise. The result is a good signal-to-noise ratio. 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