Erratum: Coprecipitative preconcentration of Cr(III), Pb(II), Zn(II), Cd(II) and Mn(II) ions with Al(III) and Fe(III) carriers and chromotrope 2B reagent and their FAAS determination in various water and food samples

ADDITIONS AND CORRECTIONS

Erratum: Coprecipitative preconcentration of Cr(III), Pb(II), Zn(II), Cd(II) and Mn(II) ions with Al(III) and Fe(III) carriers and chromotrope 2B reagent and their FAAS determination in various water and food samples

Berrak Başbuğ; Şerife Tokalioğlu^*

Chemistry Department, Faculty of Science, Erciyes University, TR 38039- Kayseri, Turkey

Vol. 24, No. 1, 106-114, 2013.

http://dx.doi.org/10.1590/S0103-50532013000100015

Page 108, first column; last paragraph of the "Application to the samples" section

For the analysis of food (apricot, mint and macaroni) and SRM 1578a rice flour samples, 0.10 g of the SRM and 0.20 g of food sample were weighed and placed in a 100 mL beaker. The mixture was evaporated near to dryness on a hot plate.

Will change to:

For the analysis of food (apricot, mint and macaroni) and SRM 1578a rice flour samples, 0.10 g of the SRM and 0.20 g of food sample were weighed and placed in a 100 mL beaker. 10 mL of concentrated nitric acid was added to the beaker. The mixture was evaporated near to dryness on a hot plate.

Publication Dates

• Publication in this collection
  24 May 2013
• Date of issue
  Mar 2013