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Figure 7 | Geochemical Transactions

Figure 7

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 7

Zooms of extracted ion chromatograms at the qualifier ion m/z 91 of the SBSE-TD-GC-MS analysis of 3 hydrothermal fluid samples (T10, T88, T92) and a deep seawater sample (T72) (left panel); and 6 replicates of MQ water spiked with toluene at 10 μg/L (right panel). On the left panel, arrows point out the respective traces of natural samples. Refer to Table 2 and Table 5 for description of the samples and Rt values.

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