MIDAC's M4000 Series laboratory spectrometers are instruments for general purpose spectroscopy, QA/QC measurements, service lab, and academic applications. The M4000 incorporates many of the rugged components used in MIDAC's industrial gas analyzers. Recent upgrades, including dual 16-bit ADC and redesigned mirror drive board, combine for precision and sensitivity for demanding applications. M Series laboratory FTIR benches feature 0.5cm^-1 resolution, a choice of DTGS, MCT or dual detectors, GRAMS/32-AI software, and a generous sample compartment for easy access with a wide variety of sample accessories. MIDAC, 714-546-4322, www.midac.com