Fundamental and practical aspects in the design of nanoscaled SnO2 gas sensors: a status report N. BarsanMarkus Schweizer-BerberichWolfgang Göpel† Review Pages: 287 - 304
New applications of the retention index concept in gas and high performance liquid chromatography I. G. Zenkevich Original paper Pages: 305 - 309
A sensor for the in situ determination of acidity levels in concentrated sulfuric acid B. HammoutiH. OuddaA. Benayada Original paper Pages: 310 - 313
Preparation of an ion-selective electrode by chemical treatment of copper wire for the measurement of copper(II) and iodide by batch and flow-injection potentiometry D. DobčnikM. KolarNj. Radić Original paper Pages: 314 - 319
Laser ablation-atomic fluorescence approach for the determination of mercury C. M. RicoJ. M. Fernández-RomeroM. D. Luque de Castro Original paper Pages: 320 - 324
Optimization of the gravimetric determination method of nickel as dimethylglyoximate for nickel raw materials P. JunnilaM. LatvalaJ. Tummavuori Original paper Pages: 325 - 331
Elemental analysis of airborne dust samples with TXRF: Comparison of oxygen-plasma ashing on sapphire carriers and acid digestion for sample preparation M. TheisenR. Niessner Original paper Pages: 332 - 337
A multiresidue method with mobile on-site sampling based on SPE for ultratrace analysis of plant protectants in environmental waters K. PittertschatscherNorbert InreiterHans Malissa Original paper Pages: 338 - 350
Direct solventless supercritical fluid extraction of chlorbiphenyls from aqueous solutions at 0.1 × 10–12 g/g level and whole extract analysis by GC/ECD I. N. GlazkovI. A. RevelskyYu. A. Zolotov Original paper Pages: 351 - 354
Investigation of SFE/SFC grade carbon dioxide Dirk C. HinzB. W. Wenclawiak Technical note Pages: 355 - 360
Collaborative study to improve the quality control of trace element determinations in polymers. Part 1. Interlaboratory study W. Van BormA. LambertyPh. Quevauviller Current research note Pages: 361 - 363
Novel photolytic decomposition method of organic compounds with a high output low-pressure mercury lamp for voltammetric trace metal analysis K. YokoiMaki YakushijiTsutomu Koide Short communication Pages: 364 - 367
Determination of metal traces in wine by argon stabilized d.c. arc S. RažićMarija TodorovićMilovan Stoiljković Short communication Pages: 367 - 370
Indirect atomic absorption spectrometric determination of citric acid by continuous precipitation M. C. YebraR. M. Cespón Short communication Pages: 370 - 373
Application of fluoroxidants for the decomposition and analysis of platinum metals and gold in black shale ores V. N. MitkinA. A. GalitskyT. M. Korda Short communication Pages: 374 - 376
Sequential determination of carbon dioxide and free sulfur dioxide in wine by flow-injection pervaporation with in series potentiometric-photometric detection E. MataixM. D. Luque de Castro Short communication Pages: 377 - 380
A novel chemiluminescence flow-through sensor for the determination of analgin Yu-Ming HuangChao ZhangZhu-Jun Zhang Short communication Pages: 381 - 383
Rapid spectrophotometric method to resolve ternary mixtures of Tartrazine, Quinoline Yellow and Patent Blue V in commercial products J. J. Berzas NevadoJ. Rodríguez FloresN. Rodríguez Fariñas Short communication Pages: 383 - 388
