caa a22 4500 463219546 CHVBK 20180405153208.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1134/S1061934807030161 doi (NATIONALLICENCE)springer-10.1134/S1061934807030161 Test determination of aluminum, beryllium, and cationic surfactants using phenolcarboxylic acids of the triphenylmethane series immobilized on cloths from synthetic and natural fibers [Elektronische Daten] [V. Amelin, O. Gan'kova] We consider the use of cloth matrices from viscose and cotton fibers bearing phenolcarboxylic acids of the triphenylmethane series immobilized by adsorption in chemical test methods of analysis. Chrome Azurol S, Sulfochrome, and Eriochrome Cyanine R were used for immobilization. It was found that the reagents are weakly retained on cellulose matrices. The degree of retention varied from 10 to 60%. It was observed that the reagent complexes of metal ions exhibited enhanced adsorbability on the matrices. Cloths with immobilized Chrome Azurol S were used in the test determination of 0.0005-0.5 mg/L beryllium and 0.0005-1.0 mg/L aluminum. When the reaction products were preconcentrated on the cloth from 100 mL of a test solution, the detection limit was 0.0001 mg/L. Procedures were developed for determining 0.1-100 mg/L aluminum and 0.02-0.6 mg/L beryllium in solutions using cloth test strips encapsulated into a polymeric film. It was demonstrated that Sulfochrome and Eriochrome Cyanine R immobilized on cloths can be used to determine 0.01-1 and 1-1000 mg/L cationic surfactants. Pleiades Publishing, Ltd., 2007 Amelin V. Department of Chemistry and Ecology, Vladimir State University, ul. Gor'kogo 87, 600000, Vladimir, Russia aut Gan'kova O. Department of Chemistry and Ecology, Vladimir State University, ul. Gor'kogo 87, 600000, Vladimir, Russia aut Journal of Analytical Chemistry Nauka/Interperiodica 62/3(2007-03-01), 285-290 1061-9348 62:3<285 2007 62 10809 https://doi.org/10.1134/S1061934807030161 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807030161 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Amelin V. Department of Chemistry and Ecology, Vladimir State University, ul. Gor'kogo 87, 600000, Vladimir, Russia aut NATIONALLICENCE 700 1- Gan'kova O. Department of Chemistry and Ecology, Vladimir State University, ul. Gor'kogo 87, 600000, Vladimir, Russia aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/3(2007-03-01), 285-290 1061-9348 62:3<285 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer