Depleted uranium is now widely used in the armor of military vehicles as well as in kinetic-energy penetrators designed to defeat enemy armor. As a result, the potential that personnel will be wounded by depleted uranium fragments has increased. Because
Capillary electrophoresis (CE) is compared with high performance liquid chromatography (HPLC) and atomic absorption spectrometry (AA) for the determination of trace concentrations of selected metals in human hair. CE and HPLC methods are based upon the chelation of the metals
A simple and precise square-wave adsorptive cathodic stripping voltammetry (SW-AdCSV) method has been described for simultaneous determination of Mn(II), Cu(II) and Fe(III) in water samples using a carbon paste electrode. In 0.1 mol L(-1) acetate buffer (pH 5) containing 50
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(2), 341-347 (2002-01-29)
Spectrophotometric determination of microgram amounts of U(VI) with 2-(5-Bromo-2-Pyridylazo)-5-diethylaminophenol (Br-PADAP), originally developed by Johnson and Florence has been modified to enable the determination of U(VI) in the presence of a large excess of Th(IV). The effects of thorium, tri-n-butyl phosphate
The localization of endogenous Zn2+ in the mouse retina was examined histochemically and the inhibitory action of Zn2+ on GABA-induced responses was studied in bipolar cells isolated from the mouse retina. Accumulation of endogenous Zn2+ was detected in photoreceptors, bipolar
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![2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate ≥95.0% (HPLC), for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2](/deepweb/assets/sigmaaldrich/product/structures/156/597/5c8f3945-13eb-4a6f-97b9-80540225a5c1/640/5c8f3945-13eb-4a6f-97b9-80540225a5c1.png)
