Accreditation in analytical laboratories: a critical assessment of its impact on human beings and techniques Gotthard Staats Original Papers Pages: 739 - 743
Chemometrical interpretation of analytical data for vertical distribution of some chemical components in sea water V. SimeonovG. AndreevM. Karadiov Original Papers Pages: 744 - 747
Correlations between retention data of polycyclic aromatic hydrocarbons in micellar liquid chromatography and several molecular descriptors M. A. Rodríguez-DelgadoM. J. SánchezF. García-Montelongo Original Papers Pages: 748 - 752
Phase separation and extraction with acetonitrile for sample preparation in HPLC analysis Y. NagaosaS. Segawa Original Papers Pages: 753 - 754
Preconcentration of copper, nickel and zinc with Amberlite XAD-16 resin A. R. TürkerA. Tunçeli Original Papers Pages: 755 - 758
Polarographic determination of In(III) and Cd(II) in the presence of a crown ether Takuzo Kurotu Original Papers Pages: 759 - 761
Comparison of post-column and on-column fluorescence detection of UO 2 2+ in water Petr DoleželVladislav KahleMiloš Krejči Original Papers Pages: 762 - 766
HPLC separation and quantification of anionic surfactants using an automated on-line ion pair extraction system Markus SchoesterGerd Kloster Original Papers Pages: 767 - 772
Concentration of humic and fulvic acids in large aqueous samples by continuous-flow coprecipitation-flotation Masataka HiraideToshihiko ShimaHiroshi Kawaguchi Original Papers Pages: 780 - 783
Simultaneous determination of fenpropimorph and the corresponding metabolite fenpropimorphic acid in soil H. DieckmannM. StockmaierM. Bahadir Original Papers Pages: 784 - 786
Semi-preparative liquid-chromatographic separation of all four stereoisomers of α-bisabolol on tribenzoylcellulose Kurt GüntherReinhold CarleStefan Merget Original Papers Pages: 787 - 790