The contents of Indium in smelting waste for extract Indium has been determined by the method of flame-emitting. The requirement of determination, factors of influence have been studied. The result by this method has been contrasted to FAAS. The method is sensitive and has good precision and accurary. The dection limit was 0.016 mug . mL(-1), the relative standard deviation was 1.1%.
Spectroscopy and Spectral Analysis