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Journal Abstract Search

134 related items for PubMed ID: 18969820

  • 1. A green analytical procedure for flow-injection determination of nitrate in natural waters.
    Melchert WR, Rocha FR.
    Talanta; 2005 Jan 30; 65(2):461-5. PubMed ID: 18969820
    [Abstract] [Full Text] [Related]

  • 2. Simultaneous spectrophotometric determination of nitrite and nitrate by flow-injection analysis.
    Ahmed MJ, Stalikas CD, Tzouwara-Karayanni SM, Karayannis MI.
    Talanta; 1996 Jul 30; 43(7):1009-18. PubMed ID: 18966574
    [Abstract] [Full Text] [Related]

  • 3. Determination of Nitrite and Nitrate in Freshwaters using Flow Injection Luminol Chemiluminescence Detection.
    Rehman AU, Yaqoob M, Waseem A, Nabi A.
    Acta Chim Slov; 2011 Sep 30; 58(3):569-75. PubMed ID: 24062118
    [Abstract] [Full Text] [Related]

  • 4. A multicommuted flow system with solenoid micro-pumps for paraquat determination in natural waters.
    Infante CM, Morales-Rubio A, de la Guardia M, Rocha FR.
    Talanta; 2008 Jun 15; 75(5):1376-81. PubMed ID: 18585227
    [Abstract] [Full Text] [Related]

  • 5. A greener and highly sensitive flow-based procedure for carbaryl determination exploiting long pathlength spectrophotometry and photochemical waste degradation.
    Melchert WR, Rocha FR.
    Talanta; 2010 Apr 15; 81(1-2):327-33. PubMed ID: 20188927
    [Abstract] [Full Text] [Related]

  • 6. Flow injection spectrophotometric determination of nitrate in electrolyte of lead-acid batteries.
    Rocha FR, Nóbrega JA.
    Talanta; 1997 Dec 19; 45(2):265-71. PubMed ID: 18967001
    [Abstract] [Full Text] [Related]

  • 7. Simple flow-injection system for the simultaneous determination of nitrite and nitrate in water samples.
    Burakham R, Oshima M, Grudpan K, Motomizu S.
    Talanta; 2004 Dec 15; 64(5):1259-65. PubMed ID: 18969739
    [Abstract] [Full Text] [Related]

  • 8. Application of manganese(IV) dioxide microcolumn for determination and speciation of nitrite and nitrate using a flow injection analysis-flame atomic absorption spectrometry system.
    Noroozifar M, Khorasani-Motlagh M, Taheri A, Homayoonfard M.
    Talanta; 2007 Jan 15; 71(1):359-64. PubMed ID: 19071312
    [Abstract] [Full Text] [Related]

  • 9. A flow system for the spectrophotometric determination of lead in different types of waters using ion-exchange for pre-concentration and elimination of interferences.
    Mesquita RB, Fernandes SM, Rangel AO.
    Talanta; 2004 Feb 06; 62(2):395-401. PubMed ID: 18969308
    [Abstract] [Full Text] [Related]

  • 10. Flow injection catalytic spectrophotometric simultaneous determination of nitrite and nitrate.
    Yue XF, Zhang ZQ, Yan HT.
    Talanta; 2004 Jan 09; 62(1):97-101. PubMed ID: 18969269
    [Abstract] [Full Text] [Related]

  • 11. A multi-pumping flow-based procedure with improved sensitivity for the spectrophotometric determination of acid-dissociable cyanide in natural waters.
    Frizzarin RM, Rocha FR.
    Anal Chim Acta; 2013 Jan 03; 758():108-13. PubMed ID: 23245902
    [Abstract] [Full Text] [Related]

  • 12. A green analytical procedure for sensitive and selective determination of iron in water samples by flow-injection solid-phase spectrophotometry.
    Teixeira LS, Rocha FR.
    Talanta; 2007 Mar 15; 71(4):1507-11. PubMed ID: 19071483
    [Abstract] [Full Text] [Related]

  • 13. Multicommuted flow system employing pinch solenoid valves and micro-pumps. Spectrophotometric determination of paracetamol in pharmaceutical formulations.
    Lavorante AF, Pires CK, Reis BF.
    J Pharm Biomed Anal; 2006 Oct 11; 42(4):423-9. PubMed ID: 16730155
    [Abstract] [Full Text] [Related]

  • 14. A downsized flow set up based on multicommutation for the sequential photometric determination of iron(II)/iron(III) and nitrite/nitrate in surface water.
    Feres MA, Reis BF.
    Talanta; 2005 Dec 15; 68(2):422-8. PubMed ID: 18970339
    [Abstract] [Full Text] [Related]

  • 15. A green flow-based procedure for fluorimetric determination of acid-dissociable cyanide in natural waters exploiting multicommutation.
    Infante CM, Masini JC, Rocha FR.
    Anal Bioanal Chem; 2008 Aug 15; 391(8):2931-6. PubMed ID: 18551284
    [Abstract] [Full Text] [Related]

  • 16. Flow-injection analysis-spectrophotometric determination of nitrite and nitrate in water samples by reaction with proflavin.
    Segarra Guerrero R, Goméz Benito C, Martínez Calatayud J.
    Talanta; 1996 Feb 15; 43(2):239-46. PubMed ID: 18966484
    [Abstract] [Full Text] [Related]

  • 17. Spectrophotometric determination of chloride in waters using a multisyringe flow injection system.
    Maya F, Estela JM, Cerdà V.
    Talanta; 2008 Feb 15; 74(5):1534-8. PubMed ID: 18371814
    [Abstract] [Full Text] [Related]

  • 18. Field measurement of nitrate in marine and estuarine waters with a flow analysis system utilizing on-line zinc reduction.
    Ellis PS, Shabani AM, Gentle BS, McKelvie ID.
    Talanta; 2011 Mar 15; 84(1):98-103. PubMed ID: 21315904
    [Abstract] [Full Text] [Related]

  • 19. Flow analysis methods for the direct ultra-violet spectrophotometric measurement of nitrate and total nitrogen in freshwaters.
    Gentle BS, Ellis PS, Grace MR, McKelvie ID.
    Anal Chim Acta; 2011 Oct 17; 704(1-2):116-22. PubMed ID: 21907028
    [Abstract] [Full Text] [Related]

  • 20. A modified procedure for the determination of nitrate in sediments and some natural waters.
    Afghan BK, Ryan JF.
    Environ Lett; 1975 Oct 17; 9(1):59-73. PubMed ID: 1183415
    [Abstract] [Full Text] [Related]

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