Determination of hydrogen sulfide in seawater using flow injection analysis and flow analysis1

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Determination of hydrogen sulfide in seawater using flow

Flow injection analysis (FIA) and flow analysis (FA) were used to automate the calorimetric determination of hydrogen sulfide by the methylene blue method. A low-sensitivity FIA manifold for concentrations up to 200 PM H,S had a detection limit of 1.2 FM. A highsensitivity FIA manifold for concentrations up to 75 PM H,S had a detection limit of 0.12 PM. The C.V. was < 1% at concentrations > 10 ...

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ژورنال

عنوان ژورنال: Limnology and Oceanography

سال: 1986

ISSN: 0024-3590

DOI: 10.4319/lo.1986.31.4.0894