作者: Takahashi Kazushige , Shimada Katsuhisa , Sugawara Hiroshi , Sudo Fumio
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摘要: Provided is a method for quantifying urea in sample solution with colorimetric using diacetylmonoxime, wherein reagent formulated use reaction refrigerated, and the refrigeratedreagent used to quantify urea. In particular, an antipyrine-containing maintained at, example, 20 DEG C or lower after being until