SIMULTANEOUS DETERMINATION OF TIN, LEAD AND MOLYBDENUM BY DIFFERENTIAL-PULSE POLAROGRAPHY

SOMER G., ARSLANTAS A.

ANALYST, cilt.119, sa.6, ss.1257-1259, 1994 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 119 Sayı: 6
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1039/an9941901257
  • Dergi Adı: ANALYST
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1257-1259
  • Anahtar Kelimeler: TIN, LEAD, MOLYBDENUM, DIFFERENTIAL-PULSE POLAROGRAPHY, SHIPYARD WATER, CANNED FOOD, STRIPPING VOLTAMMETRY, SEA-WATER
  • Gazi Üniversitesi Adresli: Hayır

Özet

The optimum conditions for the pulse-polarographic determination of tin, lead and molybdenum were investigated. The determination of these elements by means of a single polarogram was achieved. In ethylenediaminetetraacetic acid-sodium acetate solution at pH 3.5 there were three separate peaks and at pH 5.0 the peak for lead disappeared. Total tin in shipyard waters was determined at pH 5. The same method was also applied to the determination of tin in canned food.