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Figure 8 | Geochemical Transactions

Figure 8

From: Characterisation of dissolved organic compounds in hydrothermal fluids by stir bar sorptive extraction - gas chomatography - mass spectrometry. Case study: the Rainbow field (36°N, Mid-Atlantic Ridge)

Figure 8

Extracted ion chromatograms at the qualifier ions m/z 154 (blue), m/z 166 (orange), m/z 178 (green), m/z 202 (purple) of the SBSE-TD-GC-MS analysis of 3 hydrothermal fluid samples (T10, T88, T92) and a deep seawater sample (T72). Qualifier ions correspond to the parent ions of PAHs that are pointed out on the chromatograms. Refer to Table 2 and Table 6 for description of the samples and Rt values.

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