VOL. 670, NOS. 1+2 JOURNAL OF CHROMATOGRAPHY A JUNE 3, 1994 CONTENTS (Abstracts /Contents Lists published in Analytical Abstracts, Biochemical Abstracts, Biological Abstracts, Chemical Abstracts, Chemi- cal Titles, Chromatography Abstracts, Current Awareness in Biological Sciences (CABS), Current Contents/Life Sciences, Current Contents/ Physical, Chemical & Earth Sciences, Deep-Sea Research/ Part B: Oceanographic Literature Review, Excerpta Medica, Index Medicus, Mass Spectrometry Bulletin, PASCAL-CNRS, Referativnyi Zhurnal, Research Alert and Science Citation Index) REGULAR PAPERS Column Liquid Chromatography Comparative evaluation of adsorption energy distribution functions obtained by analytical and numerical methods by S. Golshan-Shirazi and G. Guiochon (Knoxville and Oak Ridge, TN, USA) (Received December 31st, 1993) Electrochromatography and micro high-performance liquid chromatography with 320 wm I.D. packed columns by C. Yan, D. Schaufelberger and F. Erni (Basle, Switzerland) (Received February 15th, 1994) Preparation and evaluation of polyacrylate-coated fused-silica capillaries for reversed-phase open-tubular liquid chromatog- raphy by R. Swart, J.C. Kraak and H. Poppe (Amsterdam, Netherlands) (Received January 26th, 1994) Chloromethylphenylcarbamate derivatives of cellulose as chiral stationary phases for high-performance liquid chromatog- raphy by B. Chankvetadze, E. Yashima and Y. Okamoto (Nagoya, Japan) (Received January 25th, 1994) Factor analysis in ion chromatography of carboxylate ions by U. Haldna (Tallinn, Estonia), J. Pentchuk (Tartu, Estonia), M. Righezza (Orléans, France) and J.R. Chrétien (Orléans and Paris, France) (Received February 9th, 1994) Determination of amino acids by precolumn derivatization with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate and high-performance liquid chromatography with ultraviolet detection by H.J. Liu (Beijing, China) (Received January 31st, 1994) Separations of tocopherols and methylated tocols on cyclodextrin-bonded silica by S.L. Abidi and T.L. Mounts (Peoria, IL, USA) (Received February 23rd, 1994) High-performance liquid chromatographic analysis of Romet-30 in Chinook salmon (Oncorhynchus tshawytscha): wash-out time, tissue distribution in muscle, liver and skin, and metabolism of sulfadimethoxine by M. Zheng, H.-Y. Liu, S.F. Hall, D.D. Kitts and K.M. McErlane (Vancouver, Canada) (Received February 17th, Analysis of colloidal particles. V. Size-exclusion chromatography of colloidal semiconductor particles by C.-H. Fischer, M. Giersig and T. Siebrands (Berlin, Germany) (Received February 17th, 1994) Ion chromatographic separation of alkali metal and ammonium cations on a C,, reversed-phase column by K. Ito, H. Shimazu, E. Shoto, M. Okada, T. Hirokawa and H. Sunahara (Higashi-Hiroshima, Japan) (Received February Ist, 1994) Gas Chromatography Extra-thermodynamic relationships in chromatography. Enthalpy—entropy compensation in gas chromatography by J. Li and P.W. Carr (Minneapolis, MN, USA) (Received January 18th, 1994) Selective chemiluminescence detection of sulfur-containing compounds coupled with nitrogen—phosphorus detection for gas chromatography by T.B. Ryerson, R.M. Barkley and R.E. Sievers (Boulder, CO, USA) (Received February 23rd, 1994) Capillary column gas chromatographic—tandem mass spectrometric analysis of phosphate esters in the presence of interfering hydrocarbons by P.A. D’Agostino and L.R. Provost (Medicine Hat, Canada) (Received February 15th, 1994) Determination of various pesticides using membrane extraction discs and gas chromatography—mass spectrometry by C. Crespo, R.M. Marcé and F. Borrull (Tarragona, Spain) (Received January 20th, 1994) Detection of alcohols in gas chromatographic effluent by laser-light scattering by B.L. Wittkamp and D.C. Tilotta (Grand Forks, ND, USA) (Received February 14th, 1994) (Continued overleaf) Contents (continued) Toxic aldehydes formed by lipid peroxidation. I. Sensitive, gas chromatography-based stereoanalysis of 4-hydroxyalkenals, toxic products of lipid peroxidation by G. Bringmann, M. Gassen and S. Schneider (Wiirzburg, Germany) (Received February 8th, 1994)....... 153 Supercritical Fluid Chromatography Effect of the sample solvent and instrument design on the reproducibility of retention times and peak shapes in packed-column supercritical fluid chromatography by R.M. Smith and D.A. Briggs (Loughborough, UK) (Received February 18th, 1994). .............. 161 Experimental study of band broadening and solute interferences in preparative supercritical fluid chromatography by G. Cretier, J. Neffati and J.L. Rocca (Villeurbanne, France) (Received February 3rd, 1994) .......... 173 Planar Chromatography Chromatographic behaviour of diastereoisomers. XII. Effects of alumina on separations of esters of maleic and fumaric acids by M. Palamareva, I. Kozekov and I. Jurova (Sofia, Bulgaria) (Received February Ist, 1994). ........... 181 Overpressured layer chromatography in comparison with thin-layer and high-performance liquid chromatography for the determination of coumarins with reference to the composition of the mobile phase by P. Vuorela, E.-L. Rahko, R. Hiltunen and H. Vuorela (Helsinki, Finland) (Received February 9th, 1994) ... 191 Electrophoresis Factors affecting the capillary electrophoresis of ricin, a toxic glycoprotein by H.B. Hines and E.E. Brueggemann (Frederick, MD, USA) (Received January 25th, 1994) ........... 199 Use of capillary electrophoresis for the determination of vitamins of the B group in pharmaceutical preparations by S. Boonkerd, M.R. Detaevernier and Y. Michotte (Jette, Belgium) (Received December 15th, 1993). ..... Capillary electrophoresis of nicotinamide—adenine dinucleotide and nicotinamide—adenine dinucleotide phosphate deriva- tives in coated tubular columns by M. Nesi, M. Chiari, G. Carrea, G. Ottolina and P.G. Righetti (Milan, Italy) (Received January 28th, 1994). . 215 Determination of fluoride in feed mixtures by capillary isotachophoresis by P. Blatny and F. Kvasnicka (Prague, Czech Republic) (Received January 24th, 1994) .............. 223 SHORT COMMUNICATIONS Column Liquid Chromatography Purification of bacilli ribonucleases by reversed-phase high-performance liquid chromatography by K.I. Panov (Moscow, Russian Federation) (Received February 15th, 1994). .................0.. High-performance liquid chromatographic determination of mitoxantrone in liposome preparations using solid-phase extraction and its application in stability studies by S.-L. Law and T.-F. Jang (Taipei, Taiwan) (Received February 17th, 1994). ................... 234 Supercritical Fluid Chromatography Determination of enantiomeric purity of (S)-carboranylalanine using capillary column supercritical fluid chromatography by P. Petersson, J. Malmquist, K.E. Markides and S. Sjéberg (Uppsala, Sweden) (Received March 4th, 1994) 239 BOOK REVIEWS Environmental analysis —Techniques, applications and quality assurance (edited by D. Barceld), reviewed by A.P. Bianchi EN ee a ee Oe ee a re ee ee eee erry 243 Statistical methods in analytical chemistry (by P.C. Meier and R.E. Ziind), reviewed by H.C. Smit (Amsterdam, en <a eee tee ee ee eee ee es ee Le ee ne ee ee ee ee Ss ve See 245 i ¢- + 6 66 6a ee 4 + oe + > Messe deen wd RT cidieneumatert> cee a1 Hlecinela kaos 247