Investigation of the limitations of saturated fractional factorial experimental designs, with confounding effects for an HPLC ruggedness test M. MulhollandJ. Waterhouse Originals Pages: 769 - 774
Modifier effects on packed and capillary columns in supercritical fluid chromatography S. SchmidtL. G. BlombergE. R. Campbell Originals Pages: 775 - 780
A new electrochromatoscan method for the quantitative paper chromatography of amino acids T. YoshimuraS. Okazaki Originals Pages: 781 - 785
Characterization, by inverse gas chromatography, of the surface properties of calcium carbonate before and after treatment with stearic acid P. SchmittE. KoerperE. Papirer Originals Pages: 786 - 790
Use of two-dimensional liquid chromatography in the analysis of additives in cellulose acetate polymer Th. R. Floyd Originals Pages: 791 - 796
On the influence of the resonance and inductive effects on the hydrophobicity of the isomeric methylquinolones analyzed by means of RP-HPLC A. SiwekJ. Sliwiok Originals Pages: 797 - 800
New pressure regulating system for constant mass flow supercritical-fluid chromatography and physico-chemical analysis of mass-flow reduction in pressure programming by analogous circuit model M. SaitoY. YamauchiM. Sugawara Originals Pages: 801 - 805
Bioanalysis of fluorouracil applying liquid chromatography and valve switching U. R. TjadenH. LingemanJ. van der Greef Originals Pages: 806 - 810
Semi-preparative high-performance liquid chromatographic separation of trimedlure isomers J. D. Warthen Jr.T. P. McGovern Originals Pages: 811 - 814
A simple on-line fibre optics UV detector for microcolumn HPLC M. JanečekF. ForetP. Boček Originals Pages: 815 - 816
Determination of 3-phenyl-4-hydroxy-6-chloropyridazine in groundwater using enrichment on porous organic polymers W. AuerH. Malissa Jr. Originals Pages: 817 - 821
Determination of an opiate pentapeptide by on-line reversed phase preconcentration and ligand exchange chromatography with spectrofluorometric detection A. FoucaultH. PinochetD. Tomé Originals Pages: 822 - 824
Thermodynamic properties of solutions by gas chromatography using a liquid crytal compound 4,4-bis(heptyloxy)azoxybenzene as solvent J. CocaI. MedinaS. H. Langer Originals Pages: 825 - 830