Volume 8, Issue 1, 1990

10th January, 2023

Determination of Trace Amounts of Acetic Acid in Ethyl and Methyl Acetates by Fluoride Isoconcentration Using the Method of Standard Addition.

Read Abstract

by M. R.O. Karim, Th. M.Karadaghi and S.O.Ismail


DOI: https://doi.org/10.4152/pea.19900105

The Electrode/Electrolyte Interface in Non- Aqueous Solvents: Glassy Carbon Tetrabutylammonium Electrolyte in N,N-Dimethylformamide

Read Abstract

by Christopher M. A. Brett and Ana Maria C. F. Oliveira Brett


DOI: https://doi.org/10.4152/pea.19900117

Current Reversal Chronopotentiometry at Spherical Electrodes

Read Abstract

by Angela Molina, Carmen Serna and Francisco Martinez-Ortiz


DOI: https://doi.org/10.4152/pea.19900129

Differential Pulse Polarographic Determination of Pipemidic Acid

Read Abstract

by Ayla Tamer


DOI: DOI: 10.4152/pea.19900153

Liquid Junction Potentials Between Ph Buffer Solutions

Read Abstract

by M. J. F. Rebelo


DOI: DOI: 10.4152/pea.19900161