Separation of xanthones and a biphenyl fromKielmeyera coriacea by centrifugal partition chromatography D. A. G. CortezA. MarstonK. Hostettmann Originals Pages: 7 - 10
Quantitative determination of furocoumarins in samples of “Carapiá” by capillary gas chromatography C. A. L. CardosoW. VilegasN. K. Honda Originals Pages: 11 - 14
Separation and identification of ceramides in the human stratum corneum by high-performance liquid chromatography coupled with electrospray ionization mass spectrometry and electrospray multiple-stage mass spectrometry profiling J. -P. VietzkeM. StraßnerU. Hintze Originals Pages: 15 - 20
Influence of chemical modification of polymeric resin on retention of polar compounds in solid-phase extraction N. MasquéM. GaliáF. Borrull Originals Pages: 21 - 26
Membrane affinity chromatography for analysis and purification of biopolymers Dongmei ZhouHanfa ZouYukui Zhang Originals Pages: 27 - 34
Determination of 2,4-D and Dicamba in food crops by MEKC F. M. LançasS. R. RissatoM. S. Galhiane Originals Pages: 35 - 40
TLC-densitometric determination of bisoprolol, labetalol and propafenone, as dabsyl derivatives, in pharmaceutical preparations A. WitekH. HopkalaG. Matysik Originals Pages: 41 - 44
Rapid detection of compositional drift of polydisperse copolymers using thermal field-flow fractionation and multi-angle light scattering E. P. C. MesR. TijssenW. Th. Kok Originals Pages: 45 - 51
Isolation of some quaternary alkaloids from the extract of roots ofChelidonium Majus L. by column and thin-layer chromatography W. GolkiewiczM. Gadzikowska Originals Pages: 52 - 60
The solute molecule—Rigid or partially flexible? calculation of benzodiazepineR F values as an example N. Dimov Originals Pages: 61 - 64
Optimising reversed phase separations with the aid of a spreadsheet P. E. Kavanagh Originals Pages: 65 - 69
Ion chromatography using anion-exchangers modified with dextran sulfate T. TakeuchiSafniH. Moriyama Originals Pages: 70 - 74
Quick and sensitive HPLC separations on non-porous reversed-phase packings R. OhmachtB. BorosL. Jelinek Originals Pages: 75 - 81
Preparation and chromatographic characteristics of calix[4]arene polysiloxane as stationary phases for capillary gas chromatography X. H. LaiL. LinC. Y. Wu Originals Pages: 82 - 88
Reversed-phase separations on cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phase J. G. HouY. L. WangJ. W. Kang Originals Pages: 89 - 95
Simultaneous determination of ursodeoxycholic acid and its glycine-conjugate in serum as phenacyl esters using multidimensional liquid chromatography S. J. ChoiC. K. JeongH. S. Lee Originals Pages: 96 - 100
Determination of streptomycin in eggs yolk by capillary electrophoresis P. KowalskiI. OledzkaH. Lamparczyk Originals Pages: 101 - 104
Monitoring of the synthesis ofcis andtrans ruthenium macrocyclic complexes by reversed-phase high-performance liquid chromatography I. C. N. DiógenesJ. R. de SousaI. S. Moreira Originals Pages: 105 - 108
Simultaneous determination of retinol acetate, retinol palmitate, cholecalciferol, α-tocopherol acetate and alphacalcidol in capsules by non-aqueous reversed-phase HPLC and column backflushing S. WielinskiA. Olszanowski Short Communications Pages: 109 - 112
Chromatographic separation and analysis of chloropheniramine maleate, methscopolamine nitrate and phenylephrine hydrochloride in sustained release capsules M. E-S. Metwally Short Communications Pages: 113 - 117
Diphasic dialysis extraction technique for clenbuterol determination in bovine retina by gas chromatography-mass spectrometry F. RamosA. MatosM. I. Noronha da Silveira Short Communications Pages: 118 - 120
High-performance liquid chromatographic method for separation and quantification of intact glucosinolates N. KaushikA. Agnihotri Erratum Pages: 128 - 128
