Sensitive Gas Chromatography Detection of Nanomolar Hydroxylamine in Environmental Water by Fe(III) Oxidation

Nanomolar concentrations of NH2OH in natural water sources were determined using an Fe3+ oxidation method. A pH of 2.35 – 2.50 was used, which was adjusted by adding a chloroacetate buffer. Equal amounts (1.0 mL) of the chloroacetate solution and ferric chloride solution were added to the water samp...

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Veröffentlicht in:Analytical Sciences 2021/02/10, Vol.37(2), pp.347-351
Hauptverfasser: HIKINO, Aiko, SUGAHARA, Shogo, KATO, Toshikuni, SENGA, Yukiko, EGAWA, Michiko, PARK, Ja Yeong, KAMIYA, Hiroshi, TANAKA, Hidekazu, SEIKE, Yasushi
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Sprache:eng
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