Extreme sensitivity from parts per million (ppm) down to low parts per billion (ppb) levels and negligible matrix effects from permanent gases are the primary strengths of the TA series detectors. This sensitivity, combined with the separating power of gas chromatography makes for a truly unique system. Modern user interface features make the TA series the analyzers of choice for selective measurements of impurities in air, for pure gas quality control and research and for numerous other gas monitoring applications.