CJCU

Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 32.

• Analytical Sciences • Previous Articles     Next Articles

Chemiluminescent Determination of Inorganic Phosphate

JIANG Ya-Qi1, LI Zhen2   

  1. 1. Department of Chemistry, Xiamen University, Xiamen 361005;
    2. The Key Laboratory of Analytical Sciences of MOE and Department of Chemistry, Xiamen University, Xiamen 361005
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    Project supported by National High Technical Development Project (863) Foundations (818-Q-09) and the Project of Cultivating Cadreteacher of MOE.

PDF (PC)

Abstract:

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).

TrendMD: