| Table of contents | |
| Aqueous benzoquinone degradation induced by plasma with glow discharge electrolysis. Ke Gai p. 181 | |
| A convenient method to restore column effi ciency losses due to pressure drops in packed column supercritical fluid chromatography. Jian Jun Li and Kevin B. Thurbide p. 187 | |
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Flame atomic absorption spectrometric determination of trace amounts of silver in aqueous sample after solid phase extraction using octadecyl silica membrane disks modified by 2-[(2-mercaptophenyliminio)methyl]phenol. A.M. Haji Shabani, S. Dadfarnia, A.A. Jafari and Z. Shahbasi p. 194 | |
| Acceleration effect of ethanol for the complexation of rhodium(III) with a cationic water-soluble porphyrin and an attempt to develop a determination method of rhodium(III). Kunio Kawamura, Shukuro Igarashi, Takao Yotsuyanagi p. 200 | |
| A simple and sensitive assay for nucleic acids by use of the resonance light-scattering technique with anionic dye bromophenol blue in the presence of cetyltrimethylammonium bromide. Changqun Cai, Hang Gong, Xiaoming Chen p. 207 | |
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Structural stability and vibrational analysis of dihalophosphoric acids HO-POX2 and aminophosponic dihalides NH2-POX2 (X = F, Cl).
Hassan M. Badawi p. 215 |