SENSITIVE OPTICAL SENSORS FOR URANIUM(VI), MERCURY(II), AND LEAD

Authors
SAVVIN SB DZHERAYAN TG PETROVA TV MIKHAILOVA AV
Citation
Sb. Savvin et al., SENSITIVE OPTICAL SENSORS FOR URANIUM(VI), MERCURY(II), AND LEAD, Journal of analytical chemistry, 52(2), 1997, pp. 136-140
Citations number
9
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of analytical chemistry → ACNP
ISSN journal
10619348
Volume
52
Issue
2
Year of publication
1997
Pages
136 - 140
Database
ISI
SICI code
1061-9348(1997)52:2<136:SOSFUM>2.0.ZU;2-D
Abstract
Optical sensors for uranium(VI), mercury(II), and lead based on membra ne disks modified with Arsenate III, Dithizone, and hexaoxacycloazachr om, respectively, are proposed. The possibility of using these reagent s for the direct determination of 0.01-0.10 mg/L of uranium (VI), 0.00 5-0.05 mg/L of mercury(II), and 0.05-0.5 mg/L of lead in various types of water is demonstrated (RSD 2-4%).