空气和废气中二甲基亚砜分析国内还未有相关分析方法报道,浩瀚色谱（山东）应用技术开发有限公司根据二甲基亚砜的物化性质采用无水乙醇吸收空气和废气中二甲基亚砜。毛细柱分离、气相色谱分析氢离子火焰检测器检测。实验过程方便、样品分析快速。通过实验总结出合适的采样条件和分析条件并对该物质采样流量、采样时间;标准溶液放置时间、样品存放时间做了详细的实验,得各项数据均符合质量控制要求相关系数为0.9991,标准偏差在:0.01~0.42之间,采样效率在:91.2%~98.7%之间,能满足环境监测工作的需要。
名称:毛细管柱
规格:30m*0.32mm
型号:HH-DMSO
应用:工作场所空气中二甲基亚砜的测定 气相色谱法
There is no relevant analysis method reported in China for the analysis of dimethyl sulfoxide in air and exhaust gas. Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses anhydrous ethanol to absorb dimethyl sulfoxide in air and exhaust gas based on its physicochemical properties. Capillary column separation, gas chromatography analysis, hydrogen ion flame detector detection. The experimental process is convenient and sample analysis is fast. Summarize appropriate sampling and analysis conditions through experiments, and sample the flow rate and sampling time of the substance; Detailed experiments were conducted on the storage time of the standard solution and the sample, and the correlation coefficient of 0.9991 was found to meet the quality control requirements. The standard deviation was between 0.01 and 0.42, and the sampling efficiency was between 91.2% and 98.7%, which can meet the needs of environmental monitoring work.
Name: Capillary Column
Specification: 30m * 0.32mm
Model: HH-DMSO
Application: Determination of dimethyl sulfoxide in workplace air by gas chromatography