Trace concentrations of antimony in aquatic samples were determined by high resolution continuum-source atomic absorption spectrometry (HR-CS AAS) after electrochemical pre-concentration and electrochemical hydride generation. Antimony was electrochemically deposited in a microporous glassy carbon electrode as elemental antimony then was electrochemically converted at the same electrode surface to antimony hydride which was transported by argon gas to the quartz cuvette of the spectrometer. The detection limit and precision of the method are below 0.1 μg L⁻¹ and 3–5%, respectively. The method was employed for the determination of antimony in a CRM and water samples including surface, underground and waste water.

在电化学预浓缩和电化学氢化物生成之后，通过高分辨率连续谱源原子吸收光谱法（HR-CS AAS）测定水样品中的痕量锑。锑以元素锑的形式电化学沉积在微孔玻璃碳电极中，然后在同一电极表面被电化学转化为氢化锑，然后通过氩气将其运输到光谱仪的石英比色皿中。该方法的检出限和精密度分别低于0.1μgL ^-1和3–5％。该方法用于测定CRM和水中样品（包括地表，地下水和废水）中的锑。