L-N-(3,5-Dimethoxybenzoyl)isoleucine chiral stationary phase for separation of enantiomers by HPLC W. J. VloonC. SiekermanJ. C. Kraak OriginalPaper Pages: 655 - 658
Recognizing chromatographic peaks with pattern recognition methods III. Application of the algorithm for peak recognition in trace analysis G. Reich OriginalPaper Pages: 659 - 665
Analysis of enhanced oil recovery formulations Y. L. HofmanH. P. Angstadt OriginalPaper Pages: 666 - 670
Chiral stationary phases based on cinchona alkaloids for the HPLC resolution of racemates C. RosiniC. BertucciP. Salvadori OriginalPaper Pages: 671 - 676
Attempts for the chromatographic separation of D- and L-penicillamine enantiomers Katalin Kovács-HadadyIlona T. Kiss OriginalPaper Pages: 677 - 679
Determination of 2′-acetyl erythromycin and erythromycin in plasma by HPLC using manual and robotic sample preparation P. KokkonenH. HaatajaS. Välttilä OriginalPaper Pages: 680 - 682
Chromatographic properties of mixed cyano/ODS chemically bonded phases for HPLC A. ColmsjöMonica W. Ericsson OriginalPaper Pages: 683 - 686
Measurement of polyunsaturated fatty acids of myocardial lipids by high performance liquid chromatography G. A. CordisM. Renuka PrasadD. K. Das OriginalPaper Pages: 687 - 690
An expert system for eluent optimisation in liquid chromatography with photodiode array detection T. P. BridgeM. H. WilliamsA. F. Fell OriginalPaper Pages: 691 - 695
Automated two-dimensional HPLC residue procedure for glyphosate on cereals and vegetables with postcolumn fluoregenic labelling L. G. M. Th. TuinstraP. G. M. Kienhuis OriginalPaper Pages: 696 - 700
Characteristics of a new HPLC column packed with octadecyl-bonded polymer gel Y. YanagiharaK. YasukawaK. Noguchi OriginalPaper Pages: 701 - 704
On-line extraction of metal ions using liquid-liquid segmentation and a membrane type phase separator for fluorescence detection B. D. KarcherI. S. KrullS. B. Smith OriginalPaper Pages: 705 - 712
Use of unmodified silica with buffered aqueous mobile phase mixtures for selective chromatography of basic drugs R. W. SchmidCh. Wolf OriginalPaper Pages: 713 - 719
Liquid chromatographic method for the simultaneous determination of sulphasalazine and its main metabolites in biological fluids K. RónaV. WinklerB. Gachályi OriginalPaper Pages: 720 - 724
Enantiomeric resolution of N-methyl-α-amino acids and α-alkyl-α-amino acids by ligand-exchange chromatography H. Brückner OriginalPaper Pages: 725 - 738
The application of immobilized liquids for open tubular liquid chromatography O. van BerkelH. PoppeJ. C. Kraak OriginalPaper Pages: 739 - 744
Analytical and preparative methods for β-exotoxin fromBacillus Thuringensis T. SuorttiL. YlinenP. Kärppä OriginalPaper Pages: 745 - 747
Multidimensional ion-pair HPLC for the purification of aminoglycoside antibiotics with refractive index detection D. SamainP. DupinG. Inchauspe OriginalPaper Pages: 748 - 752
Effects of modifiers on the chromatographic behaviour of propafenone and its major metabolites B. MarchesiniL. Tomasi OriginalPaper Pages: 753 - 758
Narrow-bore liquid chromatography with multichannel detection in paediatric biochemistry: Analysis of phenylalanine and tyrosine in phenylketonuria Elaine M. KirkB. J. ClarkA. F. Fell OriginalPaper Pages: 759 - 765
A rapid method for the determination of an unstable metabolic intermediate. The metabolic formation of benzamide and benzoic acid via diacyl amine intermediate M. Pálfi-LedniczkyI. WeiszK. Ujszászy OriginalPaper Pages: 766 - 768
High-performance liquid chromatography of amino acid peptides and proteins M. T. W. HearnA. N. HodderM. I. Aguilar OriginalPaper Pages: 769 - 776
Determination of hydrophobic parameters by reversed-phase high-performance liquid chromatography. Effect of stationary phase Th. BraumannH. -G. GenieserB. Jastorff OriginalPaper Pages: 777 - 782
An experimental verification of the electrostatic theory for ion pair chromatography J. StåhlbergA. Furängen OriginalPaper Pages: 783 - 789
Size-exclusion high-performance liquid chromatography of integral membrane proteins; effect of detergents on immunological activity G. W. WellingB. KazemierS. Welling-Wester OriginalPaper Pages: 790 - 794
HPLC of 9-fluorenylmethylchloroformate-polyamine derivatives with fluorescence detection J. R. PriceP. A. MetzH. Veening OriginalPaper Pages: 795 - 799
Selectivity in a liquid-solid chromatographic system S. M. PetrovićS. LomićI. Šefer OriginalPaper Pages: 800 - 804
Monitoring free silanols on reversed-phase supports with peptide standards C. T. MantR. S. Hodges OriginalPaper Pages: 805 - 814
Synthesis of an N-butylpyrrolidine phase using the allyl bonded stationary phase as an intermediate J. J. PesekE. L. TarverA. Lange OriginalPaper Pages: 815 - 819
A quantitative evaluation of the electrostatic theory for ion pair chromatography J. Ståhlberg OriginalPaper Pages: 820 - 826
Determination of acetylcholine and choline in the femtomole range by means of HPLC, a post-column enzyme reactor, and electrochemical detection G. DamsmaD. Lammerts van BuerenA. S. Horn OriginalPaper Pages: 827 - 831
A practical approach to the preparative purification of peptides using analytical instrumentation with analytical and semipreparative columns J. M. Robert ParkerC. T. MantR. S. Hodges OriginalPaper Pages: 832 - 838
RP-HPLC assay for 1,2-5,6-dianhydro-3,4-disuccinyl-galactitol and its metabolites in blood plasma and liver Gy. SzókánI. ElekesJ. Bencze OriginalPaper Pages: 839 - 841
A fully automated catecholamines analyzer based on cartridge extraction and HPLC separation G. GrossiA. BargossiR. Battistoni OriginalPaper Pages: 842 - 846
Separation of urea and other polar compounds by HPLC M. Pálfi-LedniczkyG. DénesK. Ujszászy OriginalPaper Pages: 847 - 848
Study of the selective retention of fluorinated compounds on perfluorinated stationary phases I. de MiguelS. ExbrayatD. Samain OriginalPaper Pages: 849 - 853
HPLC and RIA procedure for cyclosporine A determination compared with clinical background J. KlimaR. PetrásekJ. Kašlik OriginalPaper Pages: 854 - 856
Analysis of non-ionic surfactants used in tertiary oil recovery. Optimisation of stationary phase in normal phase partition chromatography P. L. DesbèneB. DesmazièresL. Minssieux OriginalPaper Pages: 857 - 861
High-performance liquid chromatographic analysis of azlocillin in serum T. ValenzaP. Rosselli OriginalPaper Pages: 862 - 864
Determination of organic colorants in cosmetic products by high-performance liquid chromatography J. W. WegenerJ. C. KlamerU. A. Th. Brinkman OriginalPaper Pages: 865 - 875
Determination of CGP 6140 and its N-oxide metabolite, CGP 13 231, in plasma and urine by columns or cartridge switching HPLC J. B. LecaillonA. SioufiJ. P. Dubois OriginalPaper Pages: 876 - 880
High performance displacement chromatography of proteins: Separation of β-Lactoglobulins A and B A. W. LiaoZ. El RassiCs. Horváth OriginalPaper Pages: 881 - 885
Sensitive and selective bioanalytical assay for the determination of dobutamine in rat plasma samples H. LingemanJ. A. HaverhalsJ. van der Greef OriginalPaper Pages: 886 - 890
Classification of chromatographic data using multidimensional polynomials M. E. CohenD. L. Hudson OriginalPaper Pages: 891 - 894
Quantitative determination of terbutaline in human plasma after administration of bambuterol using coupled columns and electrochemical detection B. -M. KennedyA. BlomgrenC. Roos OriginalPaper Pages: 895 - 899