Halász Medal Award for Professors Csaba horváth and Heinz Engelhardt Szabolcs Nyiredy Editorial Pages: 7 - 8
Two-dimensional high performance liquid chromatography for the separation of complex mixtures of explosives and their by-products A. P. KöhneU. DornbergerT. Welsch Originals Pages: 9 - 16
High-Performance liquid chromatographic determination of dibromomannitol in plasma É. PapV. Erdélyi-TóthJ. Kralovánszky Originals Pages: 17 - 19
High-Performance liquid chromatographic separation of enantiomers of unusual amino acids possessing cycloalkane or cycloalkene skeletons on a chiral crown ether containing stationary phase G. TörökA. PéterF. Fülöp Originals Pages: 20 - 26
Isolation and characterization of 3,5,6-trihydroxy-carotenoids from petals ofLilium tigrinum J. DeliP. MolnárH. Pfander Originals Pages: 27 - 31
HPLC determination of colistin and aminoglycoside antibiotics in feeds by post-column derivatization and fluorescence detection Gy. MorovjánP. P. CsokánL. Németh-Konda Originals Pages: 32 - 36
Monitoring of biologically active amines in cereals and cereal based food products by HPLC Sz. FarkasGy. Hajós Originals Pages: 37 - 42
An improved method for assay of vitamin C in fish feed and tissues Zs. Gy. PappM. SarogliaG. Terova Originals Pages: 43 - 47
Comparative study on determination of fumagillin in fish by normal and reversed phase chromatography J. FeketeZs. RomváriA. Kettrup Originals Pages: 48 - 52
Enantiomeric separation of unusual secondary aromatic amino acids A. PéterG. TörökD. W. Armstrong Originals Pages: 53 - 58
HPLC separation of hydrogenated derivatives of buckminsterfullerene I. BucsiP. SzabóG. A. Olah Originals Pages: 59 - 64
Liquid chromatography of polymer mixtures by a combination of exclusion and full adsorption mechanisms. Three- and four-component polymer blends S. H. NguyenD. Berek Originals Pages: 65 - 70
Revisiting the problem of correcting retention parameters for pressure and temperature in gas chromatography V. A. Davankov Originals Pages: 71 - 73
Determination of chlorobenzenes in environmental samples using solid phase microextraction, thermal desorption and analysis by gas chromatography coupled to FID, ECD, MSD, IRD detectors Z. TakátsK. Torkos Originals Pages: 74 - 80
Monitoring of optical isomers of chiral alcohols and derivatives by chiral gas chromatography. Effect of derivatization on the enantio-differentiation Gy. SzöllösiB. TörökM. Bartók Originals Pages: 81 - 85
Determination of heats of vaporization and gibbs free energies of alkylbenzenes on GC stationary phases of different polarity K. HébergerT. Kowalska Originals Pages: 89 - 94
Gas chromatographic determination of formaldehyde in air using solid-phase microextraction sampling Ŝ. Velikonja BoltaL. Zupanĉiĉ-KraljJ. Marsel Originals Pages: 95 - 100
GC-MS quantitation of benzoic and aralkyl carboxylic acids as their trimethylsilyl derivatives: In model solution I I. Molnár-PerlK. HorváthR. Bartha Originals Pages: 101 - 110
Simultaneous GC-MS quantitation of phosphoric, aliphatic and aromatic carboxylic acids, proline and hydroxymethylfurfurol as their trimethylsilyl derivatives: In model solutions II I. Molnár-PerlA. VasanitsK. Horváth Originals Pages: 111 - 119
Simultaneous GC-MS quantitation of o-phosphoric, aliphatic and aromatic carboxylic acids, proline, hydroxymethylfurfurol and sugars as their TMS derivatives: In honeys K. HorváthI. Molnár-Perl Originals Pages: 120 - 126
Quantitative Analysis of aliphatic aldehydes by headspace SPME sampling and ion-trap GC-MS Á. KeszlerK. HébergerM. Gude Originals Pages: 127 - 132
Comparative bioanalytical study of3H-deramciclane in dog plasma, using a gas chromatography-nitrogen-selective detection (GC-NPD), a new GC-radiochemical detection (GC-RD) and a liquid scintillation method J. SzúnyogI. KlebovichI. Hazai Originals Pages: 133 - 139
Mechanism of enantioseparation on zeolite-supported chiral stationary phases in the presence of lipophilic buffer L. P. SzabóK. SelmecziL. Szotyory Originals Pages: 140 - 144
Determination of 20-hydroxyecdysone content by thin-layer chromatography and micellar electrokinetic chromatography M. BáthoriI. MáthéA. Guttman Originals Pages: 145 - 148
Survey of concentration of polycyclic aromatic hydrocarbons in lake balaton by HPLC with fluorescence detection Gy. KissZ. Varga-PuchonyJ. Hlavay Originals Pages: 149 - 153
Measurement of the composition of gas desorbed from coal by gas chromatography A. ZapušekJ. Marsel Short Communications Pages: 154 - 155
Gas chromatography analysis of organophosphorous pesticides in plant samples K. SzymczykM. Malczewska Short Communications Pages: 156 - 157
A new validated high-performance liquid chromatographic method for the determination of EGIS-9933 in rat plasma K. Balogh NemesJ. SzúnyogI. Klebovich Short Communications Pages: 158 - 162
Capillary gas chromatography of urinary steroids of terbutaline-treated asthmatic children K. PongráczZs. Juricskay Short Communications Pages: 163 - 165
