Column separation and enrichment of trace amounts of Cu, Ni and Fe on XAD-16 resin in industrial fertilizers after complexation with 4-(2-Thiazolylazo) resorcinol


Soylak M. , DİVRİKLİ Ü. , doğan m.

JOURNAL OF TRACE AND MICROPROBE TECHNIQUES, cilt.15, ss.197-204, 1997 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 15 Konu: 2
  • Basım Tarihi: 1997
  • Dergi Adı: JOURNAL OF TRACE AND MICROPROBE TECHNIQUES
  • Sayfa Sayıları: ss.197-204

Özet

A simple and rapid method has been established for determination of trace amounts of copper, iron and nickel after separation and preconcentration by sorbing the metal/4-(2-Thiazolylazo) resorcinol (TAR) complexes on amberlite XAD-16 resin. The method was applied to the determination of these ions in industrial fertilizers with good results such as recoveries more than 95%, relative standard deviations 3 to 5% (N = 10) and detection limits under 40 ng/l.