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Nondestructive estimation of saponification degree using FT-IR/ATR depth profiling method
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Nondestructive estimation of saponification degree using FT-IR/ATR depth profiling method

Masaaki Harada, Takehiko Kitamori, Norio Teramae, Kiyokazu Hashimoto 和 Shohei Oda
Analytical Sciences, 卷.7, 頁碼.1289-1290
1991
DOI: https://doi.org/10.2116/analsci.7.Supple_1289

摘要

depth profiling FT-IR/ATR saponification degree Analytical Chemistry
Concentration depth profiling of functional groups using FT-IR/ATR spectroscopy was applied to nondestructive determination of saponification degree in diacetyl cellulose films. Saponification degree was also determined destructively by neutralization titration and micro FT-IR. The results obtained showed good agreement. This method would be applicable to other nondestructive analyses of organic compounds. © 1991, The Japan Society for Analytical Chemistry. All rights reserved.

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