Direct injection of biological fluids: Application of HPLC-analysis with precolumn enrichment to the pharmacokinetic studies of lonazolac R. HuberK. ZechW. Voelter Short Communications Pages: 233 - 236
An improved interface for liquid chromatography/electron-capture detector coupling. Part II A. de KokR. B. GeerdinkU. A. Th. Brinkman Short Communications Pages: 237 - 241
Comparative study of some commercial chemically bonded phases in classical reversed-phase chromatography and in ion-pair reversed-phase liquid chromatography C. GonnetC. BoryG. Lachatre Short Communications Pages: 242 - 246
The application of chromatography to the analysis of pharmaceutical creams F. J. van de VaartA. W. M. IndemansO. A. Lake Short Communications Pages: 247 - 250
Specific interactions of alkenes with different metal ion forms of ion exchangers in gas solid chromatography R. F. HirschR. J. GaydoshJ. -E. Dubois Short Communications Pages: 251 - 256
Thermal mobilization of hydrocarbons from small-size rock samples. Application in petroleum geochemistry R. G. SchaeferH. Pooch Short Communications Pages: 257 - 260
Profiling of illicit heroin samples by high-resolution capillary gas chromatography for forensic application H. NeumannM. Gloger Short Communications Pages: 261 - 264
Electrochemical detector with a 20 nl volume for micro-columns liquid chromatography K. ŠlaisD. Kouřilová Short Communications Pages: 265 - 266
Extraction and characterisation of anti-oestradiol immunoglobulins from human serum by high-performance liquid chromatography O. PepinN. ThuaudJ. -L. Beaumont Short Communications Pages: 267 - 270
Evaluation of glass capillary columns for geochemical analysis J. M. BayonaJ. Albaigés Short Communications Pages: 271 - 274
Separation and identification of aliphatic amine derivatives with a new fluorescent reagent using high-performance liquid chromatography and thin-layer chromatography P. JanderaH. PechováJ. Královský Short Communications Pages: 275 - 281
Hydrocarbon type analysis by gas chromatograph using a single capillary column and a multi-column valve system L. Huber Short Communications Pages: 282 - 285
Relationships between temperature programmed and isothermal Kovats retention indices in gas-liquid chromatography J. LeeD. R. Taylor Short Communications Pages: 286 - 289
The determination of atmospheric concentrations of the active ingredients of pesticide formulations by high-performance liquid chromatography D. A. BagonC. J. Warwick Short Communications Pages: 290 - 293
Control of the synthesis of some biologically active substances by thin-layer chromatography B. BanjaninJ. BudimirB. Stančić Short Communications Pages: 294 - 296
Application of a flame photometric detector to the gas chromatographic measurement of sulphur compounds in hydrocarbon fractions A. R. BaigC. J. CowperP. A. Gibbons Short Communications Pages: 297 - 300
The analysis of light aromatics in aqueous effluent by gas chromatography A. P. O'BrienN. G. McTaggart Short Communications Pages: 301 - 303
Capillary GC and GC-MS of porphyrins and metalloporphyrins P. J. MarriottJ. P. GillJ. R. Maxwell Short Communications Pages: 304 - 308
A new sensitive alternative of static headspace gas analysis with sample-addition calibration J. DrozdJ. Novák Short Communications Pages: 309 - 311
High-speed analysis for acid-rain anions by Single-Column Ion Chromatography (SCIC) Th. JupilleD. BurgeD. Togami Short Communications Pages: 312 - 316
Hochleistungschromatische Ionenaustauschtrennung der Seltenerdmetalle und Transplutoniumelemente im präparativen Maßstab L. BaraniakD. Nebel Short Communications Pages: 317 - 321
Trace analysis of free hydroxyacids by gas chromatography G. CosmiA. Di CorciaG. Vinci Short Communications Pages: 322 - 324
Solvent delivery in the new application areas of high-performance liquid chromatography J. SjödahlH. LundinJ. Ericson Short Communications Pages: 325 - 329
An experimental method for testing the solvophobic theory by using graphitized carbon black in GC and LC P. CiccioliR. TappaA. Liberti Short Communications Pages: 330 - 335
Gas chromatographic determination of chlorobenzenes and other chlorinated hydrocarbons in environmental samples using fused silica capillary columns B. G. OliverK. D. Nicol Short Communications Pages: 336 - 340
Automated analysis of terbutaline (BricanylR) in human plasma with liquid chromatography and electrochemical detection using column-switching (multidimensional chromatography) L. -E. EdholmB. -M. KennedyS. Bergquist Short Communications Pages: 341 - 344
A new temperature programmed injection technique for capillary GC: Split mode with cold introduction and temperature programmed vaporization F. Poy Short Communications Pages: 345 - 348
Chemically bonded multifunctional stationary phases for high-performance liquid chromatography J. B. CrowtherR. A. Hartwick Short Communications Pages: 349 - 353
Trace determination of amines and other nitrogen containing compounds with a modiefied thermal energy analyzer (TEATM) D. P. RounbehlerS. J. BradleyE. A. Walker Short Communications Pages: 354 - 358
Faster analysis by reversed-phase high-performance liquid chromatography N. Mellor Short Communications Pages: 359 - 363
A new multidimensional chromatographic technique: Liquid chromatography with a multiphase eluent V. V. PomazanovYu. T. KalininO. A. Kononova Short Communications Pages: 364 - 367
Selectivity of liquid-adsorption chromatography on hydroxylated silica gel with nonpolar and polar eluents Ya. I. Yashin Short Communications Pages: 368 - 371
