Identification of alkyl dinitrates in ambient air of Central Europe Jürgen KastlerK. Ballschmiter Preliminary note Pages: 1 - 4
Improvement scheme for the determination of arsenic species in mussel and fish tissues F. LagardeM. B. AmranE. A. Maier Original paper Pages: 5 - 11
Preparation of pure calibrants (arsenobetaine and arsenocholine) for arsenic speciation studies and certification of an arsenobetaine solution – CRM 626 F. LagardeZ. AsfariE. A. Maier Original paper Pages: 12 - 17
Certification of total arsenic, dimethylarsinic acid and arsenobetaine contents in a tuna fish powder (BCR-CRM 627) F. LagardeM. B. AmranE. A. Maier Original paper Pages: 18 - 22
Certification of reference materials for the quality control of major element determinations in groundwater Part 2: Certification P. QuevauvillerM. J. BenolielL. Cortez Original paper Pages: 23 - 27
Certification of Cr(VI) and total leachable Cr contents in welding dust loaded on a filter (CRM 545) J. M. ChristensenK. ByrialsenP. Quevauviller Original paper Pages: 28 - 32
Certification of contents of aromatic hydrocarbons in charcoal tubes – CRM 562 U. RisseElke FlammenkampStefaan Vandendriessche Original paper Pages: 33 - 37
In-situ spectroelectrochemical analysis of the passivating surface film formed on a carbon film electrode as a function of the water content in 1 M LiPF6-EC/DEC solution S.-I. Pyun Original paper Pages: 38 - 45
Coulter particle analysis used for studying the effect of sample treatment in slurry sampling electrothermal atomic absorption spectrometry G. WibetoeDavid T. TakuwaGerald Sawula Original Paper Pages: 46 - 54
Voltammetry of biologically active species and surfactants on new miniaturized and contractible (compressible) mercury electrodes Ladislav Novotný Original paper Pages: 55 - 58
An integrated reaction-retention and spectrophotometric detection flow system for the determination of nickel M. J. Ayora CañadaM. I. Pascual RegueraA. Molina Díaz Original Paper Pages: 59 - 63
Analysis of aluminium-based ceramic powders by electrothermal vaporization inductively coupled plasma atomic emission spectrometry using a tungsten coil and slurry sampling M. LucicV. Krivan Original paper Pages: 64 - 72
Laboratory and field measurements of a badge type passive sampler for the determination of ambient sulfur dioxide concentrations Anne Kasper-GieblS. KrennH. Puxbaum Original paper Pages: 73 - 76
An internal surface reversed phase column for the effective removal of humic acid interferences in the trace analysis of mecoprop in soils with coupled-column RPLC-UV P. ParrillaP. KaimR. A. Baumann Original paper Pages: 77 - 82
Amperometric method for the determination of myoglobin based on the electrochemical reduction on the glassy carbon electrode Fang YanChuanmin RuanJilie Kong Original paper Pages: 83 - 87
Biomonitoring of benzene and toluene in human blood by headspace-solid-phase microextraction E. SchimmingK. LevsenW. Schürmann Original paper Pages: 88 - 91
Determination of ascorbic acid by use of a flow-through solid phase UV spectrophotometric system A. Molina-DíazA. Ruiz-MedinaM. L. Fernández-de Córdova Original paper Pages: 92 - 97
Novel methods of TXRF analysis for silicon wafer surface inspection L. FabrySiegfried PahlkeChristina Streli Technical note Pages: 98 - 102
Characteristics of glucose electrode with enzyme immobilised on nylon net E. MillerMalgorzata Przybyt Technical note Pages: 103 - 107
Studies on the cationic selectivity of the potentiometric membrane containing thiamine metatungstate as ionophore E. Doniga Short communication Pages: 108 - 110
Preconcentration of some metals using metalfix chelamine resin prior to ICP-AES analysis B. PrusiszW. Żyrnicki Short communication Pages: 110 - 112
Elimination of sulfide interference by sodium hypochlorite solution in the cold vapor atomic absorption spectrometric determination of mercury using tin(II) reduction in alkaline medium S. KagayaT. NishimuraK. Hasegawa Short communication Pages: 112 - 113
Preconcentration and voltammetric determination of palladium (II) at sodium humate modified carbon paste electrodes Qiaoyu SunC. WangHulin Li Short communication Pages: 114 - 117
FI spectrophotometric determination of Pd with DBOK-chlorophosphonazo Jian HuangXingguo ChenMartin Hooper Short communications Pages: 117 - 118
Organic solvent-soluble membrane filters for the preconcentration and spectrophotometric determination of iron(II) traces in water with Ferrozine Ying ChenChang-Ming DingDa-Yong Qi Short communication Pages: 119 - 120
Determination of cyanides in electroplating solutions as Ni(CN)42– and analysis by capillary electrophoresis Manuel AguilarA. FarranVicenç Martí Short communication Pages: 121 - 123
Determination of EDTA in used fixing solutions by capillary electrophoresis S. PozdniakovaR. RagauskasA. Padarauskas Short Communications Pages: 124 - 125
Flow injection chemiluminescence determination of isoniazid with electrogenerated hypochlorite Jiachu HuangChengxiao ZhangZhujun Zhang Short communication Pages: 126 - 128
Interference with ammonium determination by the indophenol-type reaction of salicylate and dichloroisocyanurate F. Jüttner Short communication Pages: 128 - 129
A rapid method for the determination of the Fusarium mycotoxinbeauvericin in maize R. D. JosephsR. KrskaM. Grasserbauer Short communications Pages: 130 - 131
Ultra-trace analysis of nitrite in food samples by flow injection with spectrophotometric detection A. A. EnsafiG. Bagherian Dehaghei Short communication Pages: 131 - 133
Effect of sample preparation on the operational speciation of cadmium and lead in a freshwater sediment C. M. DavidsonLorna E. WilsonAllan M. Ure Short communication Pages: 134 - 136