The chromatographic characteristic in CCl 4 solution was studied. These results showed that this derivative could probably be a kind of standard for the measurement of trace formaldehyde in air.
应用气相色谱研究了其在四氯化碳溶液中的色谱分离分析性质，结果表明，将之作为标准品用于空气中甲醛的分析是可行的。
The chromatographic characteristic in CCl 4 solution was studied. These results showed that this derivative could probably be a kind of standard for the measurement of trace formaldehyde in air.
应用气相色谱研究了其在四氯化碳溶液中的色谱分离分析性质，结果表明，将之作为标准品用于空气中甲醛的分析是可行的。
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