DETERMINATIONS OF SOME TRACE-METALS IN DIALYSIS SOLUTIONS BY ATOMIC-ABSORPTION SPECTROMETRY AFTER PRECONCENTRATION

SOYLAK M., elçi l., doğan m.

ANALYTICAL LETTERS, cilt.26, sa.9, ss.1997-2007, 1993 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 26 Sayı: 9
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1080/00032719308017446
  • Dergi Adı: ANALYTICAL LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1997-2007
  • Anahtar Kelimeler: DIALYSIS SOLUTION, CU, PB, FE, CD, CO, NI, AMBERLITE XAD-4, AAS, HEMODIALYSIS, ELEMENTS
  • Erciyes Üniversitesi Adresli: Evet

Özet

A method is presented for the determination of copper, lead, iron, cadmium, cobalt and nickel in dialysis solution at mu/l level by atomic absorption spectrometry after preconcentration. The preconcentration is based on chelate formation of the investigated metals with ammonium pyrrolydine dithiocarbamate and on retention of the chelates on Amberlite XAD-4 in a short column. The relative standard deviations for the determinations were found to be lower than 0.08.