Optimisation and validation of a generic method for the LC assay of six corticosteroids and salicylic acid in dermopharmaceutical forms R. D. MariniA. PantellaJ. Crommen Originals Pages: 263 - 269
Retention behaviour of an homologous series of oligodeoxythymidilic acids using reversed-phase ion-pair chromatography A. P. McKeownP. N. ShawD. A. Barrett Originals Pages: 271 - 277
The dipole approach in the lon-interaction chromatography of zwitterions— Use of a potential approximation to obtain a simplified retention equation T. CecchiP. Cecchi Originals Pages: 279 - 282
Quality control of pharmaceuticals containing non-steroidal anti-inflammatory drugs by micellar liquid chromatography L. Escuder-GilabertY. Martín-BioscaM. J. Medina-Hernández Originals Pages: 283 - 288
Determination of vitamins A, D, E, and K in human and bovine serum, and β-carotene and vitamin A palmitate in cosmetic and pharmaceutical products, by isocratic HPLC Lai-Hao WangShin-Hung Huang Originals Pages: 289 - 296
Determination of biogenic amines as dansyl derivatives in intestinal digesta and feces by reversed phase HPLC M. T. Saarinen Originals Pages: 297 - 300
Chiral ligand-exchange chromatography on an RP HPLC column coated with a new chiral selector derived froml-spinacine M. RemelliD. TrombinC. Conato Originals Pages: 301 - 306
Separation and characterisation of products of the reaction between propionamide and formaldehyde F. C. NormandD. M. GoodallM. F. H. van-Tol Originals Pages: 307 - 316
Determination of gastrodin,p-hydroxybenzyl alcohol, vanillyl alcohol,p-hydroxylbenzaldehyde and vanillin in tall gastrodia tuber by high-performance liquid chromatography C. L. LiuM. C. LiuP. L. Zhu Originals Pages: 317 - 320
Analysis of components of colour photographic paper by capillary electrochromatography A. W. T. BristowT. J. Bumfrey Originals Pages: 321 - 326
Characterization of paromomycin sulfate by capillary electrophoresis with UV detection after pre-capillary derivatization F. WienenU. Holzgrabe Originals Pages: 327 - 331
Determination of azelaic and sorbic acid in pharmaceduticals by capillary electrophoresis M. UrbánekM. PospíšilováJ. Šícha Originals Pages: 333 - 337
Comprehensive gas chromatography of high-boiling halogenated compounds H. -J. de GeusJ. de BoerU. A. Th. Brinkman Originals Pages: 339 - 344
Comparison of chemical and physical properties of carbon blacks for sampling and analysis of environmental pollutants A. R. MastrogiacomoM. F. OttavianiF. Mangani Originals Pages: 345 - 348
Capillary gas chromatography of metal chelates of diethyl dithiocarbamates M. A. ArainM. Y. KhuhawaiM. I. Bhanger Originals Pages: 349 - 352
Improved analytical procedure for determination of chlorinated pesticide residues in human serum using solid phase disc extraction (SPDE), single-step clean-up and gas chromatography P. ManirakizaA. CovaciP. Schepens Originals Pages: 353 - 359
Application of solid-phase micro-extraction and comprehensive two-dimensional gas chromatography (GC×GC) for flavour analysis M. AdahchourJ. BeensU. A. Th. Brinkman Originals Pages: 361 - 367
Method development and validation for the simultaneous determination of five selective serotonin reuptake inhibitors by capillary zone electrophoresis J. J. Berzas NevadoA. M. Contento Salcedo Short communication Pages: 369 - 373
Properties of reversed phase packings with an embedded polar group U. D. NeueY. -F. ChengK. Van Tran Erratum Pages: 381 - 381
