Research Article

An Optimized Adsorbent Sampling Combined to Thermal Desorption GC-MS Method for Trimethylsilanol in Industrial Environments

Figure 3

Total ion chromatograms showing signal-to-noise (S/N) ratios obtained from thermal desorption followed by GC-MS analysis of 5 ng of TMSOH in (a) MS scan mode and (b) MS SIM mode.
690356.fig.003a
(a)
690356.fig.003b
(b)