Determination Of Bismuth In Urine And Prescription Medicines Using Atomic Absorption With An On-line Hydride Generation System.

dc.creatorCadore, S
dc.creatordos Anjos, A P
dc.creatorBaccan, N
dc.date1998-Aug
dc.date2015-11-27T12:19:29Z
dc.date2015-11-27T12:19:29Z
dc.date.accessioned2018-03-29T00:53:15Z
dc.date.available2018-03-29T00:53:15Z
dc.identifierThe Analyst. v. 123, n. 8, p. 1717-9, 1998-Aug.
dc.identifier0003-2654
dc.identifier
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/10071386
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/194298
dc.identifier10071386
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1294531
dc.descriptionThe bismuth contents of various digested urine samples and prescription medicines were determined by atomic absorption spectrometry combined with hydride generation. The procedure followed was a standard addition method for urine and direct calibration for the prescription medicines. The detection limit of the method was determined to be 320 pg ml-1 Bi with an analytical frequency of 150 h-1. A relative standard deviation of 4.7% was found for Bi in urine at the level of 4.3 ng ml-1 Bi. Interference caused by NiII, CoII, CuII, AgI, SeIV, SbIII and HgII could be controlled with a masking solution of thiourea (0.2%)-KI (10%).
dc.description123
dc.description1717-9
dc.languageeng
dc.relationThe Analyst
dc.relationAnalyst
dc.rightsaberto
dc.rights
dc.sourcePubMed
dc.subjectBismuth
dc.subjectHumans
dc.subjectPharmaceutical Preparations
dc.subjectSpectrophotometry, Atomic
dc.titleDetermination Of Bismuth In Urine And Prescription Medicines Using Atomic Absorption With An On-line Hydride Generation System.
dc.typeArtículos de revistas


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