Figure 2From: Mesoporous Silica: A Suitable Adsorbent for AminesChromatogram ofa synthetic air, andb TMA (presenting peaks of air and TMA) analyzed in “Plot A”. In chromatograma peaks of air and humidity were observed. Passing TMA through preconcentrator (Chromatogramb) results in TMA adsorption/desorption with a large peakBack to article page