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La ricerca find articoli where soggetti phrase all words 'SORBENT EXTRACTION' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 80 riferimenti
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    1. Yamini, Y; Amiri, N
      Solid-phase extraction, separation, and visible spectrophotometric determination of trace amounts of iron in water samples

      JOURNAL OF AOAC INTERNATIONAL
    2. da Silva, JBB; Quinaia, SP; Rollemberg, MCE
      On-line preconcentration with different solid adsorbents for lead determination

      FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY
    3. Hirano, Y; Nakajima, J; Oguma, K; Terui, Y
      Determination of traces of cadmium in natural water samples by flow injection on-line preconcentration-graphite furnace atomic absorption spectrometry

      ANALYTICAL SCIENCES
    4. Burguera, JL; Burguera, M
      Flow injection-electrothermal atomic absorption spectrometry configurations: recent developments and trends

      SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
    5. Yebra-Biurrun, MC; Garcia-Garrido, A
      Continuous flow systems for the determination of trace elements and metalsin seafood

      FOOD CHEMISTRY
    6. Alonso, EV; de Torres, AG; Pavon, JMC
      Flow injection on-line electrothermal atomic absorption spectrometry

      TALANTA
    7. Anthemidis, AN; Zachariadis, GA; Stratis, JA
      On-line solid phase extraction system using PTFE packed column for the flame atomic absorption spectrometric determination of copper in water samples

      TALANTA
    8. Teixeira, LSG; Costa, ACS; Assis, JCR; Ferreira, SLC; Korn, M
      Solid phase spectrophotometry for the determination of cobalt in pharmaceutical preparations

      MIKROCHIMICA ACTA
    9. Ke, SH; Huang, LS; Huang, JS; Lin, KC
      Flow-injection inductively coupled plasma mass spectrometer incorporated with an ultrasonic nebulizer-membrane dryer: Application to trace lead detection in aqueous solution and seawater

      APPLIED SPECTROSCOPY
    10. Pyrzynska, K; Szelag, H
      On-line preconcentration system with faas detection for determination of cadmium

      ANALYTICAL LETTERS
    11. Garrido, I; Soto, RM; Carlosena, A; Lopez-Mahia, P; Muniategui, S; Prada, D
      Flame atomic absorption spectrometry with flow-injection on-line adsorption preconcentration using a knotted reactor for cadmium determination in aqueous samples

      ANALYTICAL LETTERS
    12. Lemos, VA; Ferreira, SLC
      On-line preconcentration system for lead determination in seafood samples by flame atomic absorption spectrometry using polyurethane foam loaded with2-(2-benzothiazolylazo)-2-p-cresol

      ANALYTICA CHIMICA ACTA
    13. Pozebon, D; Dressler, VL; Curtius, AJ
      Comparison of the performance of FI-ICP-MS and FI-ETV-ICP-MS systems for the determination of trace elements in sea water

      ANALYTICA CHIMICA ACTA
    14. Dressler, VL; Pozebon, D; Curtius, AJ
      Determination of Ag, Te, U and Au in waters and in biological samples by FI-TCP-MS following on-line preconcentration

      ANALYTICA CHIMICA ACTA
    15. De Pena, YP; Lopez, W; Burguera, M; Burguera, JL; Lopez-Carrasquero; Carrillo, M
      Flow injection system for cadmium preconcentration on poly(octadecyl diitaconate) (PDI-18) and atomic absorption spectrometry detection

      ANALYTICA CHIMICA ACTA
    16. Miro, M; Frenzel, W; Cerda, V; Estela, JM
      Determination of ultratraces of nitrite by solid-phase preconcentration using a novel flow-through spectrophotometric optrode

      ANALYTICA CHIMICA ACTA
    17. Miro, M; Frenzel, W; Estela, JM; Cerda, V
      A novel flow-through disk-based solid-phase extraction diffuse reflectanceoptrode. Application to preconcentration and determination of trace levelsof nitrite

      ANALYST
    18. Benkhedda, K; Infante, HG; Ivanova, E; Adams, F
      Electrothermal atomic absorption spectrometric determination of cobalt in biological samples and natural waters using a flow injection system with on-line preconcentration by ion-pair adsorption in a knotted reactor

      FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY
    19. da Silva, MAM; Frescura, VLA; Curtius, AJ
      Determination of trace elements in water samples by ultrasonic nebulization inductively coupled plasma mass spectrometry after cloud point extraction

      SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
    20. Elci, L; Arslan, Z; Tyson, JF
      Flow injection solid phase extraction with Chromosorb 102: determination of lead in soil and waters by flame atomic absorption spectrometry

      SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
    21. Grotti, M; Abelmoschi, ML; Soggia, F; Tiberiade, C; Frache, R
      Reduction of interferences in graphite furnace atomic absorption spectrometry by multiple linear regression modelling

      SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
    22. Tian, XD; Emteborg, H; Barbaste, M; Adams, FC
      Accuracy and precision of lead isotope ratios in wines measured by axial inductively coupled plasma time of flight mass spectrometry

      JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
    23. Xu, ZR; Xu, SK; Fang, ZL
      A sequential injection on-line column preconcentration system for electrothermal AAS determination of thallium in geochemical samples

      ATOMIC SPECTROSCOPY
    24. Segal, A; Gorecki, T; Mussche, P; Lips, J; Pawliszyn, J
      Development of membrane extraction with a sorbent interface-micro gas chromatography system for field analysis

      JOURNAL OF CHROMATOGRAPHY A
    25. da Rocha, EC; Augusto, F; Valente, ALP
      Membrane extraction with a sorbent interface (MESI): An efficient and fastcleanup method for the hollow silicone membrane

      JOURNAL OF MICROCOLUMN SEPARATIONS
    26. Karadjova, I
      Determination of Cd, Co, Cr, Cu, Fe, Mn, Ni and Pb in natural waters, alkali and alkaline earth salts by electrothermal atomic absorption spectrometry after preconcentration by column solid phase extraction

      MIKROCHIMICA ACTA
    27. Ali, A; Ye, YX; Xu, GM; Yin, XF; Zhang, T
      Determination of nickel after online sorbent preconcentration by FI-FAAS using dimethylglyoxime as a complexing agent

      MICROCHEMICAL JOURNAL
    28. Jin, QH; Su, XG; Liang, F; Zhang, HQ
      Flow injection semi-online sorbent extraction preconcentration for graphite furnace atomic absorption spectrometry

      MICROCHEMICAL JOURNAL
    29. Sella, SM; Avila, AK; Campos, RC
      The determination of Cd, Cu and Ph in potable water and plant material by flame-AAS after on-line preconcentration of dDTP-NH4 metal complexes on a C18 column

      ANALYTICAL LETTERS
    30. Ke, CB; Lin, KC
      Laser-enhanced ionization detection of Pb in seawater by flow injection analysis with on-line preconcentration and separation

      ANALYTICAL CHEMISTRY
    31. Yan, XP; Sperling, M; Welz, B
      On-line coupling of flow injection microcolumn separation and preconcentration to electrothermal atomic absorption spectrometry for determination of (ultra)trace selenite and selenate in water

      ANALYTICAL CHEMISTRY
    32. Ali, A; Yin, XF; Shen, H; Ye, YX; Gu, X
      1,10-phenanthroline as a complexing agent for on-line sorbent extraction preconcentration for flow injection-flame atomic absorption spectrometry

      ANALYTICA CHIMICA ACTA
    33. Diaz, TG; Valenzuela, MIA; Salinas, F
      Determination of the pesticide Naptalam, at the ppb level, by FIA with fluorimetric detection and on-line preconcentration by solid-phase extraction on C-18 modified silica

      ANALYTICA CHIMICA ACTA
    34. Teixeira, LSG; Rocha, FRP; Korn, M; Reis, BF; Ferreira, SLC; Costa, ACS
      Flow-injection solid-phase spectrophotometry for the determination of zincin pharmaceutical preparations

      ANALYTICA CHIMICA ACTA
    35. da Silva, JBB; Giacomelli, MBO; Curtius, AJ
      Determination of bismuth in aluminium and in steels by electrothermal atomic absorption spectrometry after on-line separation using a minicolumn of activated carbon

      ANALYST
    36. Matz, G; Kibelka, G; Dahl, J; Lennemann, F
      Experimental study on solvent-less sample preparation methods - Membrane extraction with a sorbent interface, thermal membrane desorption applicationand purge-and-trap

      JOURNAL OF CHROMATOGRAPHY A
    37. BOGACHEVA LV; KOVALEV IA; TSYSIN GI; FORMANOVSKY AA; ZOLOTOV YA
      ONLINE SORPTION PRECONCENTRATION AND FIA-FAAS DETERMINATION OF PALLADIUM AND PLATINUM IN SOLUTION

      Mendeleev communications (Print)
    38. YIN XF; FRECH W; HOFFMANN E; LUDKE C; SKOLE J
      MERCURY SPECIATION BY COUPLING COLD VAPOR ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION ONLINE PRECONCENTRATION AND LIQUID-CHROMATOGRAPHIC SEPARATION

      Fresenius' journal of analytical chemistry
    39. IVANOVA E; ADAMS F
      FLOW-INJECTION ONLINE SORPTION PRECONCENTRATION OF PLATINUM IN A KNOTTED REACTOR COUPLED WITH ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY

      Fresenius' journal of analytical chemistry
    40. TAO GH; FANG ZL
      DUAL STAGE PRECONCENTRATION SYSTEM FOR FLAME ATOMIC-ABSORPTION SPECTROMETRY USING FLOW-INJECTION ONLINE ION-EXCHANGE FOLLOWED BY SOLVENT-EXTRACTION

      Fresenius' journal of analytical chemistry
    41. YEBRABIURRUN MC
      FLAME ATOMIC-ABSORPTION DETERMINATION OF TRACE COBALT IN STEEL SAMPLES USING A FLOW-INJECTION ONLINE SEPARATION SYSTEM

      Laboratory robotics and automation (Print)
    42. IVANOVA E; VANMOL W; ADAMS F
      ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRIC DETERMINATION OF CADMIUM AND LEAD IN BLOOD USING FLOW-INJECTION ONLINE SORPTION PRECONCENTRATION IN A KNOTTED REACTOR

      Spectrochimica acta, Part B: Atomic spectroscopy
    43. DRESSLER VL; POZEBON D; CURTIUS AJ
      DETERMINATION OF HEAVY-METALS BY INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY AFTER ONLINE SEPARATION AND PRECONCENTRATION

      Spectrochimica acta, Part B: Atomic spectroscopy
    44. FANG ZL
      TRENDS AND POTENTIALS IN FLOW-INJECTION ONLINE SEPARATION AND PRECONCENTRATION TECHNIQUES FOR ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY

      Spectrochimica acta, Part B: Atomic spectroscopy
    45. IVANOVA E; BENKHEDDA K; ADAMS F
      DETERMINATION OF COPPER, MANGANESE AND NICKEL IN BIOLOGICAL SAMPLES AND SEA-WATER BY FLOW-INJECTION ONLINE SORPTION PRECONCENTRATION IN A KNOTTED REACTOR COUPLED WITH ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY

      Journal of analytical atomic spectrometry (Print)
    46. POZEBON D; DRESSLER VL; CURTIUS AJ
      DETERMINATION OF COPPER, CADMIUM, LEAD, BISMUTH AND SELENIUM(IV) IN SEA-WATER BY ELECTROTHERMAL VAPORIZATION INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY AFTER ONLINE SEPARATION

      Journal of analytical atomic spectrometry
    47. da Silva, MAM; Frescura, VLA; Aguilera, FJN; Curtius, AJ
      Determination of Ag and Au in geological samples by flame atomic absorption spectrometry after cloud point extraction

      JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
    48. Foltin, M; Prochackova, T
      Analytical application of FIA-AAS combination for the determination of heavy metals in environmental samples

      CHEMICKE LISTY
    49. Su, PG; Huang, SD
      Use of 4-(2-pyridylazo)resocinol or 2-(2-pyridylazo)-5-dimethylaminophenolas chelating agent for determination of cadmium in seawater by atomic absorption spectrometry with on-line flow-injection sorbent extraction

      ANALYTICA CHIMICA ACTA
    50. BURGUERA JL; BURGUERA M
      ONLINE SAMPLE PRETREATMENT SYSTEMS INTERFACED TO ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY

      Analyst
    51. ENRIQUEZDOMINGUEZ MF; YEBRABIURRUN MC; BERMEJOBARRERA MP
      DETERMINATION OF CADMIUM IN MUSSELS BY FLAME ATOMIC-ABSORPTION SPECTROMETRY WITH PRECONCENTRATION ON A CHELATING RESIN IN A FLOW-INJECTION SYSTEM

      Analyst
    52. SOYLAK M; ELCI L
      PRECONCENTRATION AND SEPARATION OF TRACE-METAL IONS FROM SEA-WATER SAMPLES BY SORPTION ON AMBERLITE XAD-16 AFTER COMPLEXATION WITH SODIUM DIETHYL DITHIOCARBAMATE

      International journal of environmental analytical chemistry
    53. YAN XP; ADAMS F
      FLOW-INJECTION ONLINE SORPTION SEPARATION AND PRECONCENTRATION WITH AKNOTTED REACTOR FOR ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRIC DETERMINATION OF LEAD IN BIOLOGICAL AND ENVIRONMENTAL-SAMPLES

      Journal of analytical atomic spectrometry
    54. COLOGNESI M; ABOLLINO O; ACETO M; SARZANINI C; MENTASTI E
      FLOW-INJECTION DETERMINATION OF PB AND CD TRACES WITH GRAPHITE-FURNACE ATOMIC-ABSORPTION SPECTROMETRY

      Talanta
    55. KARTIKEYAN S; VIJAYALEKSHMY B; CHANDRAMOULEESWARAN S; RAO TP; IYER CSP
      FLOW-INJECTION ONLINE PRECONCENTRATION AND FLAME AAS DETERMINATION OFCOPPER, CADMIUM AND LEAD IN MARINE SEDIMENT SAMPLES

      Analytical letters
    56. CHEN HW; FANG ZL
      COMBINATION OF FLOW-INJECTION WITH CAPILLARY ELECTROPHORESIS - PART-3- ONLINE SORPTION COLUMN PRECONCENTRATION CAPILLARY ELECTROPHORESIS SYSTEM

      Analytica chimica acta
    57. FERNANDEZ FM; STRIPEIKIS JD; TUDINO MB; TROCCOLI OE
      FULLY-AUTOMATIC ONLINE SEPARATION PRECONCENTRATION SYSTEM FOR ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY - DETERMINATION OF CADMIUM AND LEAD IN SEA-WATER

      Analyst
    58. SPERLING M; YAN XP; WELZ B
      INVESTIGATION OF ONLINE COUPLING ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION SORPTION PRECONCENTRATION USING A KNOTTED REACTOR FOR TOTALLY AUTOMATIC-DETERMINATION OF LEAD IN WATER SAMPLES

      Spectrochimica acta, Part B: Atomic spectroscopy
    59. MA RL; ADAMS F
      FLOW-INJECTION SORBENT EXTRACTION WITH DIALKYLDITHIOPHOSPHATES AS CHELATING AGENT FOR THE DETERMINATION OF CADMIUM, COPPER AND LEAD BY FLAME ATOMIC-ABSORPTION SPECTROMETRY

      Spectrochimica acta, Part B: Atomic spectroscopy
    60. FANG ZL; XU SK; TAO GH
      DEVELOPMENTS AND TRENDS IN FLOW-INJECTION ATOMIC-ABSORPTION SPECTROMETRY

      Journal of analytical atomic spectrometry
    61. LIMA R; LEANDRO KC; SANTELLI RE
      LEAD PRECONCENTRATION ONTO C-18 MINICOLUMN IN CONTINUOUS-FLOW AND ITSDETERMINATION IN BIOLOGICAL AND VEGETABLE SAMPLES BY FLAME ATOMIC-ABSORPTION SPECTROMETRY

      Talanta
    62. SCHUSTER M; SCHWARZER M
      SELECTIVE DETERMINATION OF PALLADIUM BY ONLINE COLUMN PRECONCENTRATION AND GRAPHITE-FURNACE ATOMIC-ABSORPTION SPECTROMETRY

      Analytica chimica acta
    63. SOOKSAMITI P; GECKEIS H; GRUDPAN K
      DETERMINATION OF LEAD IN SOIL SAMPLES BY IN-VALVE SOLID-PHASE EXTRACTION FLOW-INJECTION FLAME ATOMIC-ABSORPTION SPECTROMETRY

      Analyst
    64. TSIZIN GI; SEDYKH EM; BANNYKH LN; SOROKINA NM; ZOLOTOV YA
      FLOW SORPTION ATOMIC-ABSORPTION DETERMINATION OF METALS IN NATURAL-WATER AND SOLUTIONS

      Journal of analytical chemistry
    65. ELSHOLZ O; SCHULZE G
      ION-EXCHANGE MICRO COLUMNS FOR ONLINE PRECONCENTRATION OF HEAVY-METALS .2. ONLINE BREAKTHROUGH TEST FOR ZINC, CADMIUM AND LEAD

      Fresenius' journal of analytical chemistry
    66. LI K; LI SFY; LEE HK
      DETERMINATION OF ORGANOLEAD AND ORGANOTIN COMPOUNDS IN WATER SAMPLES BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY

      Journal of liquid chromatography
    67. RYCHLOVSKY P; BILY J; BAZAKASOVA E
      PRECONCENTRATION AND DETERMINATION OF CADMIUM AND LEAD BY ION-PAIR SOLID-PHASE EXTRACTION ON SILICA-GEL FOLLOWED BY FLAME ATOMIC-ABSORPTIONSPECTROMETRY

      Collection of Czechoslovak Chemical Communications
    68. MENTASTI E
      ONLINE FIA ATOMIC SPECTROMETRY FOR THE ANALYSIS OF METAL TRACES

      Annali di chimica
    69. LIU XZ; FANG ZL
      FLAME ATOMIC-ABSORPTION SPECTROMETRIC DETERMINATION OF COBALT IN BIOLOGICAL-MATERIALS USING A FLOW-INJECTION SYSTEM WITH ONLINE PRECONCENTRATION BY ION-PAIR ADSORPTION

      Analytica chimica acta
    70. MORET I
      QUANTITATIVE-DETERMINATION OF AROMA COMPONENTS IN WINE BY SORBENT EXTRACTION - IMPROVEMENT AND CHEMOMETRIC EVALUATION

      Analyst
    71. DEPENA YP; GALLEGO M; VALCARCEL M
      FLAME ATOMIC-ABSORPTION SPECTROMETRIC DETERMINATION OF CADMIUM IN BIOLOGICAL SAMPLES USING A PRECONCENTRATION FLOW SYSTEM WITH AN ACTIVATEDCARBON COLUMN AND DITHIZONE AS A CHELATING AGENT

      Journal of analytical atomic spectrometry
    72. YUZEFOVSKY AI; LONARDO RF; WANG MH; MICHEL RG
      DETERMINATION OF ULTRA-TRACE AMOUNTS OF COBALT IN OCEAN WATER BY LASER-EXCITED ATOMIC FLUORESCENCE SPECTROMETRY IN A GRAPHITE ELECTROTHERMAL ATOMIZER WITH SEMI ONLINE FLOW-INJECTION PRECONCENTRATION

      Journal of analytical atomic spectrometry
    73. FANG ZL; XU SK; DONG LP; LI WQ
      DETERMINATION OF CADMIUM IN BIOLOGICAL-MATERIALS BY FLAME ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION ONLINE SORPTION PRECONCENTRATION

      Talanta
    74. JACKSON KW; MAHMOOD TM
      ATOMIC-ABSORPTION, ATOMIC-EMISSION, AND FLAME EMISSION-SPECTROMETRY

      Analytical chemistry
    75. KREKLER S; FRENZEL W; SCHULZE G
      SIMULTANEOUS DETERMINATION OF IRON(II) IRON(III) BY SORBENT EXTRACTION WITH FLOW-INJECTION ATOMIC-ABSORPTION DETECTION/

      Analytica chimica acta
    76. MA RL; VANMOL W; ADAMS F
      DETERMINATION OF CADMIUM, COPPER AND LEAD IN ENVIRONMENTAL-SAMPLES - AN EVALUATION OF FLOW-INJECTION ONLINE SORBENT EXTRACTION FOR FLAME ATOMIC-ABSORPTION SPECTROMETRY

      Analytica chimica acta
    77. WELZ B; SPERLING M
      FLOW-INJECTION - THE ULTIMATE APPROACH TO AUTOMATION IN ANALYTICAL ATOMIC SPECTROSCOPY

      Pure and applied chemistry
    78. WANG MH; YUZEFOVSKY AI; MICHEL RG
      DETERMINATION OF ULTRATRACE AMOUNTS OF COPPER AND CADMIUM IN SEAWATERBY GRAPHITE-FURNACE ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION SEMI ONLINE PRECONCENTRATION

      Microchemical journal
    79. MADRID Y; WU M; JIN QH; HIEFTJE GM
      EVALUATION OF FLOW-INJECTION TECHNIQUES FOR MICROWAVE PLASMA TORCH ATOMIC EMISSION-SPECTROMETRY

      Analytica chimica acta
    80. PORTA V; SARZANINI C; MENTASTI E; ABOLLINO O
      ONLINE PRECONCENTRATION SYSTEM FOR INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION-SPECTROMETRY WITH QUINOLIN-8-OL AND AMBERLITE XAD-2 RESIN

      Analytica chimica acta


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Documento generato il 05/06/20 alle ore 22:23:51