Organisation changes in the editorial office of chromatographia Heinz WeinheimerWolfgang Schwarz Editorial Pages: 5 - 5
Determination of clozapine in human plasma by solid-phase extraction and liquid chromatography with amperometric detection M. A. RaggiF. BugamelliV. Volterra Originals Pages: 8 - 12
Retention behavior of large polycyclic aromatic hydrocarbons on cholesteryl 10-undecenoate bonded phase in microcolumn liquid chromatography A. CatabayC. OkumuraW. R. Biggs Originals Pages: 13 - 20
Determination of the five major opium alkaloids by reversed-phase high-performance liquid chromatography on a base-deactivated stationary phase L. KrennS. GlantschnigU. Sorgner Originals Pages: 21 - 24
Application of SPE for the HPLC analysis of taxanes fromTaxus cell cultures G. TheodorídisC. F. de JongR. Verpoorte Originals Pages: 25 - 34
Large-volume PTV injection: Comparison of direct water injection and in-vial extraction for GC analysis of triazines J. TeskeJ. EferW. Engewald Originals Pages: 35 - 41
Development of gas chromatographic method for determination of cholesterol oxides in meat products M. CareriA. MangiaG. Parolari Originals Pages: 42 - 48
Determination of alkyl, chloro and mononitrophenols in water by sample-acetylation and automatic on-line solid phase extraction-gas chromatography-mass spectrometry D. Jahr Originals Pages: 49 - 56
Fast determination of VOCs in workplace air by solid-phase extraction and gas chromatography-mass spectrometry F. ManganiL. LattanziM. Maione Originals Pages: 57 - 62
Interaction studies of vinychloride with liquid foods by gas chromatography D. GavrilG. Karaiskakis Originals Pages: 63 - 71
Analysis of cannabinoids by liquid chromatography— Thermospray mass spectrometry and liquid chromatography— Tandem mass spectrometry K. NdjokoJ. -L. WolfenderK. Hostettmann Short Communication Pages: 72 - 76
Ionic strength dependence of heavy metal tartrate complex stabilities P. AlumaaJ. Pentchuk Short Communication Pages: 77 - 80
On-line extraction and determination of carbofuran in raw milk by direct HPLC injection on an ISRP column M. L. MenezesG. FelixA. C. C. O. Demarchi Short Communication Pages: 81 - 83
Development of an Ion-pair HPLC method for the determination of 2,4- and 2,6-toluendiamine in human plasma E. De LorenziG. MassoliniG. Caccialanza Short Communication Pages: 84 - 88
Separation of catecholamines and serotonin by micellar electrokinetic chromatography with UV detection N. ShakulashviliCh. FinklerH. Engelhardt Short Communication Pages: 89 - 92
Effect of functional groups on the solubilities of coumarin derivatives in supercritical carbon dioxide Young Hae ChoiJinwoong KimKi-Pung Yoo Short Communication Pages: 93 - 97
A rapid thin-layer chromatographic method for comparison of different ethoxylation products in the manufacture of non-ionic surfactants Zhang JunLin LemingZhao Yajie Short Communication Pages: 98 - 100
Screening of quinolone residues in pig muscle by planar chromatography M. Juhel-GaugainJ. P. Abjean Short Communication Pages: 101 - 104
