1. A highly sensitive high-performance liquid chromatographic procedure for the determination of isocyanates in air

   • F. Schmidtke
   • B. Seifert

   Original Papers Pages: 647 - 654

2. Storage and stability of inorganic and methylmercury solutions

   • M. Leermakers
   • P. Lansens
   • W. Baeyens

   Original Papers Pages: 655 - 662

3. Analysis of bentazone herbicide by formation of the methyl derivative in the gas-liquid chromatograph using trimethylanilinium hydroxide

   • Leonhard Ogierman

   Original Papers Pages: 663 - 664

4. Calculation of voltammetric peaks by the transformed Heyrovsky-Ilkovič equation

   • K. -H. Bauer

   Original Papers Pages: 665 - 671

5. Electroanalytical study of benzodiazepinooxazoles: Haloxazolam

   • F. J. Rodríguez
   • R. M. Jiménez
   • R. M. Alonso

   Original Papers Pages: 672 - 675

6. Automatic determination of malate dehydrogenase activity by two flow injection modes

   • Juan Manuel Fernandez-Romero
   • M. D. Luque de Castro

   Original Papers Pages: 676 - 678