Specific and sensitive quantification of folate vitamers in foods by stable isotope dilution assays using high-performance liquid chromatography-tandem mass spectrometry Achim FreislebenPeter SchieberleMichael Rychlik Original Paper 16 April 2003 Pages: 149 - 156
Analysis of pesticide residues in essential oils of citrus fruit by GC–MS and HPLC–MS after solid-phase extraction Sami BarrekOlivier PaisseMarie-Florence Grenier-Loustalot Original Paper 24 April 2003 Pages: 157 - 161
The influence of the brewing process on the formation of biogenic amines in beers Roberto RomeroMaría Gracia BagurDomingo Gázquez Original Paper 03 April 2003 Pages: 162 - 167
Evaluation of the redox properties and anti/pro-oxidant effects of selected flavonoids by means of a DNA-based electrochemical biosensor Ján LabudaMiriam BučkováIvan Štepánek Original Paper 24 April 2003 Pages: 168 - 173
Size fractionation of non-volatile dissolved organic compounds and metal species in German white wines by combining on-line tangential-flow multistage ultrafiltration, a home-built carbon analyser, and inductively coupled plasma mass spectrometry Maria del Mar CastiñeiraP. BurbaJ. Andersson Original Paper 03 April 2003 Pages: 174 - 181
In situ measurement of conformational changes in proteins at liquid interfaces by circular dichroism spectroscopy Srinivasan Damodaran Original Paper 05 April 2003 Pages: 182 - 188
Rapid multiresidue determination of organochlorine and organophosphorus compounds in human serum by solid-phase extraction and gas chromatography coupled to tandem mass spectrometry E. PitarchR. SerranoF. Hernández Original Paper 16 April 2003 Pages: 189 - 197
Platinum determination by inductively coupled plasma–sector field mass spectrometry (ICP–SFMS) in different matrices relevant to human biomonitoring S. HannG. KoellenspergerC. Reiter Original Paper 12 April 2003 Pages: 198 - 204
Direct electrochemistry of DNA, guanine and adenine at a nanostructured film-modified electrode Kangbing WuJunjie FeiShengshui Hu Original Paper 23 April 2003 Pages: 205 - 209
Capillary electrophoresis with field-enhanced stacking for rapid and sensitive determination of strychnine and brucine Jiyou ZhangShufang WangXiao Ma Original Paper 12 April 2003 Pages: 210 - 213
Carbon paste electrode modified with copper(II) phosphate immobilized in a polyester resin for voltammetric determination of l -ascorbic acid in pharmaceutical formulations Marcos F. S. TeixeiraLuiz A. RamosÉder T. G. Cavalheiro Original Paper 03 April 2003 Pages: 214 - 219
Square-wave adsorptive cathodic stripping voltammetric determination of anti-inflammatory indomethacin drug in tablets and human serum at a mercury electrode G. B. El-HefnawyI. S. El-HallagM. M. Ghoneim Original Paper 08 April 2003 Pages: 220 - 225
Validation, using a chemometric approach, of gas chromatography–inductively coupled plasma–atomic emission spectrometry (GC–ICP–AES) for organotin determination Sandrine AguerreChristophe PécheyranGaëtane Lespes Original Paper 08 April 2003 Pages: 226 - 235
Speciation analysis of tellurium by solid-phase extraction in the presence of ammonium pyrrolidine dithiocarbamate and inductively coupled plasma mass spectrometry Chunhai YuQiantao CaiSoo Beng Khoo Original Paper 11 April 2003 Pages: 236 - 242
Comparison of three sequential extraction procedures used to study trace metal distribution in an acidic sandy soil Corinne ParatJean LévêqueFrancis Andreux Original Paper 03 April 2003 Pages: 243 - 247
Relationships between phosphorus fractionation and major components in sediments using the SMT harmonised extraction procedure P. PardoJ. F. López-SánchezG. Rauret Original Paper 12 April 2003 Pages: 248 - 254
AES and SIMS analysis of non-metallic inclusions in a low-carbon Chromium-steel Katharina GammerM. RosnerH. Hutter Original Paper 24 April 2003 Pages: 255 - 259
The determination of water in crude oil and transformer oil reference materials Sam A. MargolisCharles Hagwood Original Paper 03 April 2003 Pages: 260 - 269
Rapid and simple determination of selenium in blood serum by inductively coupled plasma–mass spectrometry (ICP–MS) L. LabatB. DehonM. Lhermitte Short Communication 03 April 2003 Pages: 270 - 273
Introduction of high carbon content solvents into inductively coupled plasma mass spectrometry by a direct injection high efficiency nebuliser Erik BjörnWolfgang Frech Short Communication 05 April 2003 Pages: 274 - 278
