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流动注射分析
释义
流动注射分析
Encyclopedia
理学
【分离方法】
释
flow injection analysis; FIA
流动注射分析
将一定体积的液体样品注入一个由适当液体组成的、无气泡间隔、流动着的连续载流中,分散并形成一个有浓度梯度的区带,在热力学非平衡条件下,保证混合过程和反应时间的高度重现性,连续引入检测系统,高效完成试样的在线处理与测定的分析方法。反相流动注射分析(rFIA)则是将试剂注入试样载流中,即反其道而行之,也能得到与流动注射分析类似的结果。
Chemistry
>分析化学>仪器分析>释义
flow injection analysis (FIA)
流动注射分析
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