Assessment of ICP-MS for routine multielement analysis of soil samples in environmental trace element studies Ross DolanJon Van LoonAnna Paudyn Original Papers Pages: 99 - 105
Determination of methylbenzo[a]pyrene isomers in a coal tar standard reference material using liquid chromatography and Shpol'skii spectrometry Philippe GarriguesJacqueline BellocqStephen A. Wise Original Papers Pages: 106 - 110
A sensitive fluorimetric assay for cationic surfactants Sylvia MarholdErnst KollerOtto S. Wolfbeis Original Papers Pages: 111 - 113
The sorptive efficiency of Tenax for binary vapour mixtures K. SchoeneJ. SteinhansesA. König Original Papers Pages: 114 - 119
Enrichment of trace amounts of gold, silver, palladium and platinum by precipitate flotation Xiaojun WuShu-Chuan Liang Original Papers Pages: 120 - 123
High-sensitivity spectrophotometric determination of trace amounts of Levodopa, Carbidopa and α-Methyldopa Prodromos B. Issopoulos Original Papers Pages: 124 - 128
Aspects of quality assurance in the determination of 2,4-toluene diisocyanate by HPLC Edgar Eickeler Original Papers Pages: 129 - 131
On the role of pure oxide materials for primary calibration and validation in inorganic bulk analysis Gotthard Staats Original Papers Pages: 132 - 135
Analytical application of differential staircase voltammetry F. ScholzM. DraheimG. Henrion Original Papers Pages: 136 - 138
Simultaneous determination of Dy, Eu, Sm and Tb by laser induced-time resolved derivative fluorescence Li JianjunChen GuanquanZeng Yun'e Original Papers Pages: 139 - 142