1. Microwave sample preparation for geochemical and ecological studies

   • I. V. Kubrakova
   • E. S. Toropchenova

   Reviews 29 May 2013 Pages: 467 - 476

2. Methodology of analysis of unseparated mixtures: Error limits in estimating the total analyte concentration recalculated to a standard substance

   • V. I. Vershinin
   • M. P. Kuleshova
   • P. V. Shiligin

   Articles 29 May 2013 Pages: 477 - 484

3. Role of p-nitrobenzcyanhydrin in the indicator reaction of p-nitrobenzaldehyde with o-dinitrobenzene catalyzed by the cyanide anion

   • A. A. Druzhinin
   • D. O. Korneev
   • A. A. Rodionov

   Articles 29 May 2013 Pages: 485 - 487

4. Spectrophotometric determination of trace mercury(II) in cereals with 2,4-bis(4-phenylazophenylaminodiazo)benzenesulfonic acid

   • Shuangming Meng
   • Junli Wang
   • Yong Guo

   Articles 29 May 2013 Pages: 488 - 494

5. Highly sensitive spectrophotometric methods for the determination, validation and thermogravimetric analysis of antiulcer drugs, nizatidine and ranitidine in pure and pharmaceutical preparations

   • Sevgi Tatar Ulu
   • Fikriye Tuncel Elmali

   Articles 29 May 2013 Pages: 495 - 500

6. New spectrophotometric and spectrofluorimetric methods for the determination of angiotensin II receptor antagonists in tablets and plasma

   • S. E. Kepekci Tekkeli
   • A. Önal

   Articles 29 May 2013 Pages: 501 - 509

7. A derivative UV spectrophotometric method for the determination of levothyroxine sodium in tablets

   • A. Gregorini
   • M. E. Ruiz
   • M. G. Volonté

   Articles 29 May 2013 Pages: 510 - 515

8. Voltammetry determination of dopamine by the electrocatalytic response of an electrode modified by a polyaniline film with an inclusion of copper(II) tetrasulfophthalocyanine

   • L. G. Shaidarova
   • A. V. Gedmina
   • H. C. Budnikov

   Articles 29 May 2013 Pages: 516 - 524

9. Optimization of the micellar electrokinetic capillary chromatographic determination of dauricine and daurisoline in Rhizoma Menispermi and its herbal medicine using experimental design and radial basis function neural network

   • Wenjuan Lü
   • Yonglei Chen
   • Xingguo Chen

   Articles 29 May 2013 Pages: 525 - 531

10. Electrophoretic determination of thioamides, pyridine and pyrimidine derivatives

    • M. S. Chenov’yants
    • I. V. Burykin
    • N. E. Erofeev

    Articles 29 May 2013 Pages: 532 - 535

11. Electrocatalytic oxidation and flow-injection determination of sulfur amino acids on a glassy carbon electrode modified by a nickel(II) polytetrasulfophthalocyanine film

    • L. G. Shaidarova
    • A. V. Gedmina
    • H. C. Budnikov

    Articles 29 May 2013 Pages: 536 - 544

12. Development and validation of an HPLC method for the determination of verapamil residues in supports of cleaning procedure

    • Dragan M. Milenović
    • Snežana P. Milošević
    • Snežana S. Mitić

    Articles 29 May 2013 Pages: 545 - 551

13. Combination of the QuEChERS method with dispersive liquid-liquid microextraction and derivatization in the determination of mycotoxins in grain and mixed feed by gas-liquid chromatography with an electron-capture detector

    • V. G. Amelin
    • N. M. Karaseva
    • A. V. Tret’yakov

    Articles 29 May 2013 Pages: 552 - 557

14. Determination of the triglyceride composition of pomegranate seed oil by reversed-phase HPLC and spectrophotometry

    • A. V. Turtygin
    • V. I. Deineka
    • L. A. Deineka

    Articles 29 May 2013 Pages: 558 - 563