Preconcentration of elements as hydrophobic complexes with low-polar adsorbents A. A. ArkhipovaM. A. StatkusYu. A. Zolotov Reviews 21 November 2015 Pages: 1413 - 1431
Methods for the extraction of biologically active substances from medicinal plants based on an example of St. John’s wort components V. V. MilevskayaM. A. StatkusN. A. Vernikovskaya Articles 21 November 2015 Pages: 1432 - 1440
Modifing ASTM standard method by using homogeneous liquid-liquid microextraction combined with fiber optic UV-vis spectrometery for a greener approach to determination of total phenols in water Hamidreza AhmadpourFarzaneh Shemirani Articles 21 November 2015 Pages: 1441 - 1447
Dispersive liquid-liquid microextraction based on task-specific ionic liquids for determination and speciation of chromium in human blood Hamid ShirkhanlooAli Akbar Miran BeigiBehzad Kalantari Articles 21 November 2015 Pages: 1448 - 1455
Suspension columns with grain sorbents retained in an ultrasonic field for separation and determination of rare-earth elements in wines R. Kh. DzhenlodaV. M. ShkinevB. Ya. Spivakov Articles 21 November 2015 Pages: 1456 - 1462
Complexation of titanium(IV) malonates with phenylfluorone and 2,7-dichlorochromotropic acid on a solid phase of PANV-AV-17 V. P. DedkovaO. P. ShvoevaA. A. Grechnikov Articles 21 November 2015 Pages: 1463 - 1467
A microplasma analyzer for the determination of alkali and alkaline-earth metals in small volumes of samples of complex phase composition A. A. ZhirkovV. V. YagovB. K. Zuev Articles 21 November 2015 Pages: 1468 - 1474
A colorimetric sensor based on a polymethacrylate matrix with immobilized 1-(2-pyridylazo)-2-naphthol for the determination of cobalt N. A. GavrilenkoN. V. SaranchinaM. A. Gavrilenko Articles 21 November 2015 Pages: 1475 - 1479
Simultaneous determination of the elemental composition and ash content of carbon materials by total reflection X-ray fluorescence N. V. AlovP. Yu. Sharanov Articles 21 November 2015 Pages: 1480 - 1487
Liquid chromatography-tandem mass spectrometry method development and validation for the determination of erlotinib in human plasma and its application in pharmacokinetic study N. T. RamaraoS. VidyadharaR. Surendra Yadav Articles 21 November 2015 Pages: 1488 - 1494
Application of low density miniaturized dispersive liquid-liquid extraction method for determination of formaldehyde in aqueous samples (water, fruit juice and streptococcus vaccine) by HPLC-UV Jalal HassanGholam-Reza ShamsHossein Meighani Articles 21 November 2015 Pages: 1495 - 1500
Chronoamperometric determination of synthetic phenolic antioxidants in Brij® 35 micellar medium G. K. ZiyatdinovaK. S. Os’kinaH. C. Budnikov Articles 21 November 2015 Pages: 1501 - 1506
Chromatographic determination of C70 fullerene in animal organs and tissues O. V. MorozovaI. S. Vasil’evaA. I. Yaropolov Articles 21 November 2015 Pages: 1507 - 1511
An improved high performance liquid chromatography method for the separation of carotenoids extracted from Phaffia rhodozyma Lijun LiYue YuHui Ni Articles 21 November 2015 Pages: 1512 - 1520
Possibilities of liquid chromatography for the assessment of the composition of polymethylene naphthalene sulfonates O. V. ZamuruevO. M. PetrovichA. I. Vovk Articles 21 November 2015 Pages: 1521 - 1525