container, gas-phase decomposition method, gas-phase decomposition equipment, analytical methods, and analysis equipment

摘要

Vessel (10), which includes a closed space for accommodating the decomposing decomposition solution of the compound samples or silicon carbide compound samples and the samples of carbon atoms is the pressure resistance against pressure for decomposing the sample outer container part (1), on its inner wall to the outer container portion (1) in which is provided so as not to contact said degradation solution is, and an inner container (6) for housing the sample. Consequently, metal impurities derived from the decomposition solution to degraded samples prevent the contamination.