Author:Archer, M; McCrindle, RI; Rohwer, ERDate:Dec 2003Inductively coupled plasma optical emission spectroscopy (ICP-OES) was used to measure the concentrations of cobalt, tantalum, titanium, vanadium and chromium in solutions of tungsten carbide. The main advantage of the method described here ...Read more
Author:Forbes, PBC; Rohwer, ERDate:Sep 2008Air pollutants arise both from natural sources and from various anthropogenic activities, and are of concern due to their environmental impacts, including human health effects. In developing countries, atmospheric monitoring has largely focused ...Read more