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产品名称: | HH-NMHC-1 在线/便携使用非甲烷总烃直测填充柱 |
产品型号: | HH-NMHC-1 |
品牌: | 1941 |
产品数量: | |
产品单价: | 面议 |
日期: | 2022-12-01 |
HH-NMHC-1 在线/便携使用非甲烷总烃直测填充柱的详细资料
在线/便携使用非甲烷总烃直测填充柱
然而,甲烷在环境空气总烃中占有绝大部分含量,仪器测量中的各种误差,导致差减法得到的非甲烷总烃含量的计算值误差偏大,极端条件下甚会出现总烃测量值小于甲烷测量值的情况,差减后出现非甲烷总烃计算值是负值的尴尬情况。
浩瀚色谱(山东)应用技术开发有限公司,,研发直接测量非甲烷总烃的直测法,以便精确稳定地检测环境vocs污染,避免了总烃减去甲烷出现负值的情况,柱效高,结果准确。
名称:甲烷填充柱
粒度:60-80目
规格:1m*1/8
高温度:270℃
应用:非甲烷总烃的直接测定 气相色谱法
在线/便携使用非甲烷总烃直测填充柱 测试谱图:
Determination of purity of N - methyldiethanolamine for industrial use Capillary column
Details of capillary column for purity determination of N - methyldiethanolamine for industrial use:
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a capillary gas chromatography method for the simultaneous determination of MDEA and piperazine (PIP) in N-methyldiethanolamine (MDEA) decarburizer. The experimental results were verified by GC-MS, and the effects of different chromatographic columns, solvents, and dehydrating agents on the determination results were investigated. The experimental results show that the co
Name: capillary column
Statio
Specification: 60m * 0.53mm * 5um
Model: HH-1
Application: N - methyldiethanolamine for industrial use
Capillary column test spectrogram for purity determination of N - methyldiethanolamine for industrial use: