This paper describes the principles, analytical procedures, calculation and recording of results for the determination of trace ammonium salts in seawater by flow analysis-phthalaldehyde solid phase extraction fluorescence spectrometry. It is suitable for the determination of nano-MOLECULAR trace ammonium salts in seawater.
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| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | 2022-09-26 00:00:00 | Implementation Date | 2023-01-01 00:00:00 |