高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 32.
• Analytical Sciences • 上一篇 下一篇
JIANG Ya-Qi1, LI Zhen2
JIANG Ya-Qi1, LI Zhen2
摘要:
Flow injection (FI) chemiluminescence (CL) analysis has received much attention in various fields for its high sensitivity, rapidity, simplicity and feasibility. Recently, interest has also focused on the use of FI in site monitoring of environmental materials in surface and sea water, such as phosphate. Most of the commonly used methods for the determination of inorganic phosphate by FI are based on spectrophotometric measurement of the phosphomlybate or phosphomolybdovanadate complex[1], or fluorescence quenching methods using metals, such as aluminium-morin (Al-morin) system[2]. A new CL determination of inorganic phosphate by FI system is described (Fig 1).
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