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Table 4 H 2 S content and sulfur isotope composition of hydrogen sulfide and sulfate in seawater of station 100-50

From: Stable isotope evidence for the Bottom Convective Layer homogeneity in the Black Sea

Depth, m H2S, μM δ34S (H2S), ‰ δ34S (SO4), ‰
1.6 21.1
1732 365 −40.1 22.7
1749 374 −40.2 22.7
1800 367 −40.3 23.1
1900 364 −40.2 22.9
2001 375 −40.2 22.8
2090 380 −40.1 23.0
2120 376 −41.1 23.1
2131 376 −41.0 23.0
2134 377 −40.1 22.9
2136.5 376 −40.9 22.9
2138.5 379 −41.0 23.0
2140.6 381 −40.8 23.0
  1. “−”: no data.
  2. Data obtained by iodometric titrations are presented for H2S content.