1. Microwave preparation of natural samples to the determination of mercury and other toxic elements by atomic absorption spectrometry

   • O. A. Tyutyunnik
   • M. L. Getsina
   • I. V. Kubrakova

   Articles 21 April 2013 Pages: 377 - 385

2. Dispersive liquid-liquid microextraction and solid-phase extraction of polar pesticides from natural water and their determination by micellar electrokinetic chromatography

   • V. G. Amelin
   • D. S. Bol’shakov
   • A. V. Tret’yakov

   Articles 21 April 2013 Pages: 386 - 397

3. N,N-bis-(2-benzimidazolylmethyl)L-methionine: An efficient Ag(I) extractant

   • Raja Saha
   • Subarna Guha
   • Debasis Das

   Articles 21 April 2013 Pages: 398 - 402

4. Preconcentration of Cu(II) and Ni(II) ions in edible fish organs by solid phase extraction using triton X-100 resin

   • R. Kishore Kumar
   • K. Siva Kumar
   • P. Venkateswarlu

   Articles 21 April 2013 Pages: 403 - 408

5. Sorption preconcentration and separation of Palladium(II) and Platinum(IV) for visual test and densitometric determination

   • F. A. Chmilenko
   • S. N. Khudyakova

   Articles 21 April 2013 Pages: 409 - 416

6. Indirect determination of ampicillin sodium with sodium nitrate-ammonium thiocyanate-water system by extraction-flotation of cuprous thiocyanate

   • Yan Zhang
   • Yunling Wu
   • Quanmin Li

   Articles 21 April 2013 Pages: 417 - 422

7. A simple and selective spectrophotometric flow injection method for the determination of ultra trace amounts of phenylhydrazine by its inhibition effect on the reaction of victoria blue B and bromate in micellar medium

   • M. Keyvanfard
   • Kh. Alizad

   Articles 21 April 2013 Pages: 423 - 428

8. Voltammetric characteristics of diazinon on carbon paste electrode modified with tris(ethylenediamine) cobalt(II) iodide

   • M. Arvand
   • M. Vaziri
   • M. A. Zanjanchi

   Articles 21 April 2013 Pages: 429 - 435

9. Development and validation of a simple and efficient HPLC method for the determination of zonisamide in pharmaceuticals and human plasma

   • Duygu Yeniceli

   Articles 21 April 2013 Pages: 436 - 443

10. Composites with a porous bipolar surface for ion chromatography

    • A. M. Dolgonosov
    • N. K. Kolotilina
    • A. A. Burmistrov

    Articles 21 April 2013 Pages: 444 - 449

11. Chromatographic properties of silica modified with 6,10-ionene and sodium lignosulfonate

    • A. N. Mikhalyuk
    • E. N. Shapovalova
    • O. A. Shpigun

    Articles 21 April 2013 Pages: 450 - 457

12. Antioxidant activity and phenolic compounds of buckwheat and barley by the data of spectrophotometry and HPLC

    • S. S. Aleksenko

    Articles 21 April 2013 Pages: 458 - 465