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Base de datos CISDOC

ID (ISN) del documento21049
Número CIS 74-1054
ISSN - Título de la serie 0047-1879 - Japanese Journal of Industrial Health - Sangyō-Igaku
Año 1973
Número de serie
Autor(es) Katagiri Y., Kawai M., Tati M.
Título Determination of arsenic in biological materials by atomic absorption spectrophotometry.
Información bibliográfica Jan. 1973, Vol.15, No.1, p.67-74. Illus. 14 ref.
Resumen Atomic absorption spectrophotometry was used to determine arsenic levels in human hair and urine. There were no significant interferences by Cu, Fe, Sb, Co, Cr, Hg, Mo or Ni ions in solution or by submolar concentrations of Na or K salts or perchloric and phosphoric acids, but nitric acid was found to interfere. Levels of urinary arsenic in workers employed for periods of 0.3-10 years in an arsenic mine and who retired 15-30 years prior to measurement are broken down according to type of work; the highest levels as a rule were found in ore conveyance.
Descriptores (primarios) arsénico; minas de metal; espectrometría de absorción atómica; dosificación en medio biológico
Descriptores (secundarios) interferencias; dosificación en los cabellos; dosificación en la orina
Tipo de documento -
Tema(s) Sustancias tóxicas y peligrosas
Broad subject area(s)
Navegación por categoria(s) Inorganic substances
Mining and quarrying
Arsenic and compounds