The matrix effects in the determination of refractory elements by fluorination assisted electrothermal vaporization (ETV)-inductively coupled plasma atomic emission spectrometry(ICP-AES) have been investigated systematically.

• 本文系统研究了氟化电热蒸发/电感耦合等离子体原子发射光谱(ETV-ICP-AES)测定难溶元素的基体效应。