On-line continuous generation of zinc chelates in the vapor phase by reaction with sodium dithiocarbamates and determination by atomic fluorescence spectrometry

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• 作者：Xuchuan Duan ; Rui Sun ; Jinliang Fang
• 刊名：Spectrochimica Acta Part B: Atomic Spectroscopy
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：128
• 期：Complete
• 页码：11-16
• 全文大小：521 K
• 卷排序：128

文摘

Volatile Zn-DDTC chelate can be generated in solution at room temperature A frit-based bubble gas-liquid separator is required. The efficiency of generation was 33–85% depending on acidity. Sodium fluoride can mask interference ions to determine zinc in plant samples