Computer-assisted optimization of selectivity by tuning temperature and carrier gas pressure drop in two GC capillary columns coupled in series Eva BenickáJán KrupčikJán Garaj Original Papers Pages: 1 - 10
Kinetic study of Pt-cytostatics reactions by HPLC Eva BrandšteterováFrantišek KissJán Garaj Original Papers Pages: 11 - 19
Chemistry of organic traces in air, XI: Sources and variations of volatile halocarbons in rural and urban air in Southern Germany Brigitte GüthnerThomas J. ClassKarlheinz Ballschmiter Original Papers Pages: 21 - 27
A monitor for atmospheric sulphur dioxide, based on enrichment of SO2 by a polydispersive water aerosol Jaroslav JanákZbyněk Večeřa Original Papers Pages: 29 - 34
The retention equation in reversed-phase ion-pair chromatography Peichang LuHanfa ZouYukui Zhang Original Papers Pages: 35 - 53
Solvent-generated HPLC systems with β-cyclodextrin derivatives as chiral additives Maria PawłowskaJanusz Zukowski Original Papers Pages: 55 - 69
Secondary ion emission of selected transition metals under nitrogen oxides Margarete M. BrudnyWolfgang RybczynskiDieter Thiel Original Papers Pages: 71 - 78
Multivariate calibration of glucose in blood by PLS using spectral and fourier-domain data H. Michael HeiseRalf Marbach Original Papers Pages: 79 - 85
Certified reference materials—Hay Powder (CRM 129) and Rye Grass (CRM 281)—for the quality control of analysis of animal feed Eddie A. MaierBernard GriepinkHerbert Muntau Original Papers Pages: 87 - 99
Investigation on liquid-solid extraction system of polyvinylpyrrolidone-(NH4)2SO4-H2O by using bromopyrogallol red as extractant Xiaomei SunBuhai LiKejin Fu Original Papers Pages: 101 - 106
Adsorption of Cu(II), Zn(II), Cd(II), Hg(II) and Pb(II) from aqueous solutions on a 2-mercaptobenzimidazole-modified silica gel José C. MoreiraLuiz C. PavanYoshitaka Gushikem Original Papers Pages: 107 - 115
Investigation of the colour reaction of phenols with MBTH, II: Properties of the isolated products of the reaction with phenol, 2,6-dimethylphenol and 4-methylphenol Marie PospíšilováDrahomíra SvobodováMiloš Macháček Original Papers Pages: 117 - 128
Thermodynamic properties of the dissociation of several α-oxooximes Alvaro IzquierdoJosé -Luis BeltránMercé Granados Original Papers Pages: 129 - 135
Thermal analytical and infrared spectroscopic investigations on polymorphic organic compounds—VI Maria Kuhnert-BrandstätterHorst W. Sollinger Original Papers Pages: 137 - 149
Spectrophotometric determination of 1-naphthylamine in urine with pentacyanonitrosylmanganate (II) Rocío Gálvez RonceroFrancisco J. Manuel de Villena RuedaR. Pérez Pérez Original Papers Pages: 151 - 158