Quantitative assay for neohesperidin dihydrochalcone in foodstuffs by capillary electrophoresis T. Pérez-RuizC. Martínez-LozanoE. Bravo Originals Pages: 385 - 389
Simultaneous separation of nonionic surfactants and polyethylene glycols by reversed phase high performance liquid chromatography T. KamiusukiT. MondeT. Konakahara Originals Pages: 390 - 396
Use of gel permeation chromatography for automatic and rapid extract clean-up for the determination of diarrhetic shellfish toxins (DSP) by liquid chromatography-mass spectrometry C. HummertS. KastrupB. Luckas Originals Pages: 397 - 403
Optimization of experimental variables in the dabsyl chloride derivatization of biogenic amines for their determination by RP-HPLC R. RomeroM. G. BagurD. Gázquez Originals Pages: 404 - 410
Diastereo-enantioseparation of novel γ-lactamic derivatives on cellulose chiral stationary phases R. FicarraM. L. CalabròP. Ficarra Originals Pages: 411 - 416
Prediction of the chromatographic behaviour for a series of diuretic compounds J. BarbosaR. BergésV. Sanz-Nebot Originals Pages: 417 - 427
Determination of vitamins D2 and D3 in pharmaceuticals by supercritical-fluid extraction and HPLC separation with UV detection L. Gámiz-GraciaM. M. Jiménez-CarmonaM. D. Luque de Castro Originals Pages: 428 - 432
Development and validation of a liquid chromatography method for analysis of colistin sulphate J. A. OrwaA. Van GervenJ. Hoogmartens Originals Pages: 433 - 436
Preparation of a polyglycol-C8 bonded phase and its characteristics H. -X. ZhangM. -C. LiuP. -L. Zhu Originals Pages: 437 - 442
Separation of butyltin and phenyltin species by ion-exchange chromatography with complexing mobile phases E. González-ToledoC. LealM. D. Prat Originals Pages: 443 - 449
Separation of the enantiomers of 2-phenylcyclopropanecarboxylate esters by capillary gas chromatography on derivatized cyclodextrin stationary phases M. Y. NieL. M. ZhouD. Q. Zhu Originals Pages: 450 - 454
Discussion of thermodynamic data obtained by adsorption gas chromatography of hydrocarbons on a new graphitized carbon black with a high specific surface area A. R. MastrogiacomoE. Pierini Originals Pages: 455 - 460
Matrix effect in the cryotrapping of gas samples in the ppbv range M. GörgényiJ. DewulfH. Van Langenhove Originals Pages: 461 - 466
Theoretical optimization of analyte collection in analytical supercritical fluid extraction J. W. KingZ. Zhang Originals Pages: 467 - 472
Chemometric characterization of TLC systems of the type silica-binary non-aqueous mobile phase in the analysis of flavonoids W. MaciejewiczE. Soczewinski Originals Pages: 473 - 477
Fast HPLC with non-porous packing materials in the pharmaceutical industry M. WieserP. MalzS. Küppers Short Communications Pages: 478 - 482
Determination of baicalin, chlorogenic acid and caffeic acid in traditional chinese medicinal preparations by capillary zone electrophoresis Y. K. ZhaoQ. E. CaoZ. D. Hu Short Communications Pages: 483 - 486
Simultaneous determination of difloxacin and its primary metabolite sarafloxacin in rabbit plasma M. A. GarciaC. SolansM. A. Bregante Short Communications Pages: 487 - 490
Rapid analysis of spent fixing solutions by capillary electrophoresis V. PaliulionyteA. Padarauskas Short Communications Pages: 491 - 494
Influence of injection parameters on column performance in nanoscale high-performance liquid chromatography S. HéronA. TchaplaJ. -P. Chervet Short Communications Pages: 495 - 499
The physical meaning of the corrected retention volume—an exchange of letters A. KurganovV. A. DavankovL. S. Ettre Letter to the Editors Pages: 500 - 504
Enantioselective behaviour of ethylated γ-cyclodextrins as GC stationary phases for chlorinated pesticides and phase characterisation by HPLC A. JausM. Oehme Erratum Pages: 509 - 509
