The determination of aldehydes in the exhaust gases of LPG fuelled engines G. A. RuttenC. W. J. BurtnerJ. A. Rijks OriginalPaper Pages: 274 - 280
Direct determination of the enantiomeric purity of oxyphenonium using chiral HPLC with post-column extraction detection B. F. H. DrenthJ. BosmanAnnie van Nijhuis OriginalPaper Pages: 281 - 284
Exponentially Modified Gaussian functions—A good model for chromatographic peaks in isocratic HPLC? Pamela J. NaishS. Hartwell OriginalPaper Pages: 285 - 296
Determination of 2-mercaptobenzothiazole in river water by HPLC P. J. Rennie OriginalPaper Pages: 297 - 299
Analysis of heavy organic pollutants of confined atmospheres P. PibarotP. ClairJ. Cassan OriginalPaper Pages: 300 - 304
Interaction of amino acids with the herbicides diquat and paraquat studied by charge-transfer chromatography T. CserhátiM. SzőgyiZ. Szigeti OriginalPaper Pages: 305 - 310
Direct analysis of alkylnaphthalenes in crude oils by two-dimensional capillary gas chromatography R. G. SchaeferJ. Höltkemeier OriginalPaper Pages: 311 - 315
Analysis of steroids XXXIX. Estimation of the impurity profile of 5α-androst-2-ene-17-one S. GörögA. LaukóZ. Tuba OriginalPaper Pages: 316 - 320
Wavelength accuracy testing of UV-visible detectors in liquid chromatography J. B. Esquivel OriginalPaper Pages: 321 - 323
Adsorption of organic liquids on alkaline earth-metal modified silica S. K. MilonjićL. K. ZhigunovaV. Lj. Pavasović OriginalPaper Pages: 324 - 328
Thermal effects and band spreading in capillary electro-separation J. H. Knox OriginalPaper Pages: 329 - 337
Separation of epoxy resins by functionality types A. V. GorshkovS. S. VerenichS. G. Entelis OriginalPaper Pages: 338 - 342
Gas chromatographic determination of serum bile acids — Application of a novel extraction procedure H. MaucherR. NuberH. Ditschuneit OriginalPaper Pages: 343 - 344
Direct on-line coupling of small subcritical and supercritical fluid extractors with packed column supercritical fluid chromatography K. R. JahnB. Wenclawiak OriginalPaper Pages: 345 - 350
Pretreatment of body fluids by preparative isotachophoresis prior to chromatographic analysis H. A. ClaessensA. A. G. LemmensF. M. Everaerts OriginalPaper Pages: 351 - 358
Detection of enzymatically formed14C-labelled fructan oligomers by means of size exclusion chromatography with an on-line liquid scintillation counter W. PraznikR. H. F. BeckA. Huber OriginalPaper Pages: 359 - 362
β-Naphthoquinone sulfonate as electrochemical labelling reagent for high-sensitivity LC analysis of drugs in biological fluids Y. NakaharaY. Takeda OriginalPaper Pages: 363 - 368
RP-HPLC as an evaluation method for the behaviour of urinary trypsin inhibitors G. RaspiA. Lo MoroM. Molinari OriginalPaper Pages: 369 - 371
A new procedure for simultaneous calibration of separation and axial dispersion in SEC J. BillianiG. RoisK. Lederer OriginalPaper Pages: 372 - 376
An improved method for the determination of S-Carboxymethyl-L-cysteine in biological fluids with precolumn derivatization and on-line clean-up P. GuinebaultC. DubrucG. Bianchetti OriginalPaper Pages: 377 - 382
Automated on-line gas chromatographic injection of samples completely liquified by pressure J. H. MarsmanH. J. PannemanA. A. C. M. Beenackers OriginalPaper Pages: 383 - 386
Thermodynamics of adsorption of organic liquids on Ni-modified solid obtained from collodal silica M. M. MarkovicM. M. KopečniT. S. Ceranić OriginalPaper Pages: 387 - 392
An assay of sulphasalazine, sulphapyridine and its acetylated and hydroxylated metabolites in biological fluids by liquid chromatography K. RónaV. WinklerB. Gachályi OriginalPaper Pages: 393 - 398
Copolymer of Di (methacryloyloxymethyl) naphthalene and divinylbenzene as a column packing for high-performance liquid chromatography B. GawdzikJ. GawdzikU. Czerwińska-Bil OriginalPaper Pages: 399 - 407
On the modification of solid adsorbents with volatile organics II. The role of the layer adsorbed M. M. KopečniM. TodorovićR. J. Laub OriginalPaper Pages: 408 - 412
GC analysis of the gas filling of incandescent lamps: Determination of oxygen impurity in argon É. BiróS. Reznik OriginalPaper Pages: 413 - 416
Mechanism and prediction of retention of oligomers in normal-phase and reversed-phase HPLC P. Jandera OriginalPaper Pages: 417 - 422
Application of high-performance liquid chromatographic methods in the monitoring of enzyme-targeted chemotherapy T. KremmerM. BoldizsárE. Paulik OriginalPaper Pages: 423 - 428