产品名称：	407 色谱法测定N2O4中相当水含量
产品型号：	407
品牌：	1941
产品数量：
产品单价：	面议
日期:	2023-12-27

407 色谱法测定N2O4中相当水含量的详细资料

色谱法测定N2O4中相当水含量
色谱法测定N2O4中相当水含量 详细信息：

固定相：有机担体407

规格：2m*3mm
型号：407

为确定气相色谱法测定四氧化二氮(N2O4)、绿色四氧化二氮(MON)中相当水含量的不确定度,按照GJB1964—1994、GJB1673—1993中规定的色谱法测量相当水含量的方法,滕州市浩瀚色谱仪器技术服务有限公司，用GC-气相色谱仪测定N2O4相当水含量,应用测定数据进行标准不确定度、合成不确定度、扩展不确定度的分析和评定。合成标准不确定度为0.0327%,扩展不确定度为0.065%(包含因子k=2)。

色谱法测定N2O4中相当水含量 测试谱图：




Determination of Equivalent Water Content in N2O4 by Chromatography
Determination of Equivalent Water Content in N2O4 by Chromatography Details:

Stationary phase: organic carrier 407

Specification: 2m * 3mm
Model: 407

In order to determine the uncertainty of the equivalent water content in the determination of dinitrogen tetraoxide (N2O4) and green dinitrogen tetraoxide (MON) by gas chromatography, the method of measuring the equivalent water content according to the chromatographic methods specified in GJB1964-1994 and GJB1673-1993 , Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. uses GC- gas chromatograph to determine the equivalent water content of N2O4, and uses the measurement data to analyze and evaluate standard uncertainty, synthetic uncertainty, and expanded uncertainty. The combined standard uncertainty is 0.0327% and the extended uncertainty is 0.065% (including the factor k = 2).

Chromatographic determination of the equivalent water content in N2O4