Basic investigations for laser microanalysis: IV. The dependence on the laser wavelength in laser ablation Wolfgang SdorraJürgen BrustKay Niemax OriginalPaper Pages: 1 - 10
A fiber optical sensor for heavy metal ions based on immobilized xylenol orange Ingo KlimantMatthias Otto OriginalPaper Pages: 11 - 17
Determination of lead and cadmium in sediment slurries by ETA-AAS: A comparison of methods for the preparation and analysis of sediment slurries Loretta SandovalJuan-Carlos HerraezKent I. Mahan OriginalPaper Pages: 19 - 27
Increased sensitivity of an enzyme immunoassay (ELISA) for the determination of triazine herbicides by variation of tracer incubation time Michael G. WellerLudwig WeilReinhard Niessner OriginalPaper Pages: 29 - 40
Study of the intensity of M+, M2+ and MO+ signals in ICP-MS as a function of instrumental parameters Frank VanhaeckeCarlo VandecasteeleRichard Dams OriginalPaper Pages: 41 - 51
Simultaneous spectrophotometric determination of Zinc(II) and Nickel(II) with 1-(2-pyridylazo)-2-naphthol M. BlancoJ. CoelloE. Bertran OriginalPaper Pages: 53 - 59
Development of a method for analyzing volatiles from foodstuff matrices, including microextraction by demixture. Application to the analysis of grapes Juan CachoJavier MelendezVicente Ferreira OriginalPaper Pages: 61 - 72
Preparation and purification of Semi-Methylthymol Blue S. KiciakH. GontarzM. Mehdi OriginalPaper Pages: 73 - 77
Spectrophotometric study on the quaternary complex of titanium (IV) with secondary ligands, 2,6,7-trihydroxylphenyl-fluorone derivatives and cetyltrimethylammonium bromide Dong-Jin WangJin-Ying ZhuangWen-Jin Chai OriginalPaper Pages: 79 - 91
Theory of multiple-cell response of redox electrodes D. Brynn HibbertPeter W. AlexanderPetrus Yatiman OriginalPaper Pages: 93 - 101
Determination of hydrazine and sulphite in the presence of one another Jayant S. Budkuley OriginalPaper Pages: 103 - 105
Spectrophotometric method for phosphine residue determination in coriander Keralapura K. PadmanabhaJois R. Rangaswamy OriginalPaper Pages: 107 - 111