A MICROSAMPLING TECHNIQUE UTILIZING AN ELECTROTHERMAL TUNGSTEN-BOAT VAPORIZATION DEVICE FOR ATMOSPHERIC PRESSURE HELIUM MICROWAVE-INDUCED PLASMA EMISSION SPECTROMETRY
1984; Oxford University Press; Volume: 13; Issue: 1 Linguagem: Inglês
10.1246/cl.1984.75
ISSN1348-0715
AutoresKoichi Chiba, Masao Kurosawa, Kiyoshi Tanabe, Hiroki Haraguchi,
Tópico(s)Inhalation and Respiratory Drug Delivery
ResumoAbstract A discrete microsampling technique using an electrothermal tungsten-boat vaporization device has been applied to atmospheric pressure helium microwave-induced plasma emission spectroemtry. The detection limits of 10−10–10−9 g were obtained for Cd, Cu, Fe, Pb, Zn, and P, and the reproducibilities were in the range of 2.4–11.4%.
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