CUVETTE FOR ATOMIC ABSORPTION SPECTROMETRY

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PROBLEM TO BE SOLVED : To provide a cuvette for atomic absorption spectrometry capable of analyzing precisely a rare earth element in a flameless atomic absorption spectrometry.SOLUTION : This cuvette for the atomic absorption spectrometry provided with a graphite tube or a vitreous carbon tube as an atomization furnace is formed with a layer including at least anyone out of a compound of the rare earth element and carbon, a nitride, a carbide, a boride as a coating layer on an inner surface of the atomization furnace.COPYRIGHT : (C)2008, JPO&INPIT