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Journal Abstract Search

114 related items for PubMed ID: 7943745

  • 21. Preconcentration of trace nickel with the ion pair of disodium 1-nitroso-2-naphthol-3,6-disulfonate and tetradecyldimethylbenzylammonium chloride on microcrystalline naphthalene or by the column method and determination by third derivative spectrophotometry.
    Taher MA.
    Talanta; 1999 Oct; 50(3):559-67. PubMed ID: 18967745
    [Abstract] [Full Text] [Related]

  • 22. Atomic absorption spectrometric determination of ultra trace amounts of zinc after preconcentration with the ion pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol and ammonium tetraphenylborate on microcrystalline naphthalene or by column method.
    Taher MA.
    Talanta; 2000 Jun 21; 52(2):181-8. PubMed ID: 18967975
    [Abstract] [Full Text] [Related]

  • 23. Trace determination of zinc in standard alloys, environmental and pharmaceutical samples by fourth derivative spectrophotometry using 1-2-(thiazolylazo)-2-naphthol as reagent and ammonium tetraphenylborate supported on naphthalene as adsorbent.
    Bhalotra A, Puri BK.
    Talanta; 1999 Jul 21; 49(3):485-93. PubMed ID: 18967622
    [Abstract] [Full Text] [Related]

  • 24. A double-line sequential injection system for the spectrophotometric determination of copper, iron, manganese, and zinc in waters.
    Morais IP, Souto MR, Rangel AO.
    J AOAC Int; 2005 Jul 21; 88(2):639-44. PubMed ID: 15859092
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  • 25. Rapid and simple method for the determination of copper, manganese and zinc in rat liver by direct flame atomic absorption spectrometry.
    Luterotti S, Zanić-Grubisić T, Juretić D.
    Analyst; 1992 Feb 21; 117(2):141-3. PubMed ID: 1558311
    [Abstract] [Full Text] [Related]

  • 26. [Studies on the content of microelements in foodstuffs. I. Application of the polarographic method in the determination of copper, zinc and manganese in foodstuffs].
    Rutkowska U.
    Rocz Panstw Zakl Hig; 1972 Feb 21; 23(3):333-41. PubMed ID: 5069053
    [No Abstract] [Full Text] [Related]

  • 27. A solid liquid extraction and preconcentration method for the atomic absorption spectrometric determination of trace cobalt in various alloys and biological samples.
    Taher MA, Bansal H, Puri BK.
    Ann Chim; 2001 Feb 21; 91(9-10):649-58. PubMed ID: 11770164
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  • 32. Polarographic determination of zinc in eye drops and validation of the method.
    Warowna-Grześkiewicz M, Fijałek Z.
    Acta Pol Pharm; 1998 Feb 21; 55(4):263-6. PubMed ID: 9821391
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  • 33. Voltammetric determination of zinc in compound pharmaceutical preparations--validation of method.
    Lutka A, Bukowska H.
    Acta Pol Pharm; 2009 Feb 21; 66(5):471-5. PubMed ID: 19894642
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  • 35. [Content of trace elements in food products. II. Comparison of the polarographic and atomic absorption spectrophotometry methods in the determination of zinc, copper, and manganese in selected food products].
    Trzebska-Jeske I, Rutkowska U.
    Rocz Panstw Zakl Hig; 1978 Feb 21; 29(2):197-203. PubMed ID: 675054
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  • 37. [Flame atomic absorption spectrophotometry for measurement of iron, manganese and zinc contents of wheat seeds].
    Wang XM, Chen YC, Xie LQ, Fan ZL, Wu TY.
    Guang Pu Xue Yu Guang Pu Fen Xi; 2004 Nov 21; 24(11):1467-9. PubMed ID: 15762507
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  • 38. Use of constrained mixture design for optimization of method for determination of zinc and manganese in tea leaves employing slurry sampling.
    Bezerra MA, Castro JT, Macedo RC, da Silva DG.
    Anal Chim Acta; 2010 Jun 18; 670(1-2):33-8. PubMed ID: 20685413
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