产品名称：	HH-Sulfur-30 环境空气中恶臭硫化物分析用毛细管柱
产品型号：	HH-Sulfur-30
品牌：	1941
产品数量：
产品单价：	面议
日期:	2021-11-25

HH-Sulfur-30 环境空气中恶臭硫化物分析用毛细管柱的详细资料

环境空气中恶臭硫化物分析用毛细管柱
环境空气中恶臭硫化物分析用毛细管柱 详细信息：

名称：硫化物专用毛细管
型号：HH-Sulfur-30
规格：30m*0.32mm*0.5um
应用：环境空气硫化氢，甲硫醇，乙硫醇，甲硫醚，乙硫醚，二硫化碳，二甲二硫的测定

浩瀚色谱（山东）应用技术开发有限公司采用苏玛罐采样、冷阱顶浓缩处理样品、气相色谱质谱联用法测定环境空气中的甲硫醇、乙硫醇、甲硫醚、乙硫醚、甲乙硫醚、二甲二硫、二硫化碳等7种恶臭硫化物。结果表明，该方法的线性较好，7种硫化物的检出限为8．0×10-4～1．4×10-3mg／m3，混合标准气体平行测定时RSD范围在3．32％～6．17％，加标回收率为100％～117％。该方法对于环境空气恶臭硫化物的测定准确，能够用于常规环境空气中恶臭硫化物的分析检测。


环境空气中恶臭硫化物分析用毛细管柱  测试谱图：





Capillary column for analysis of malodorous sulfide in ambient air
Capillary column for analysis of malodorous sulfide in ambient air Details:

Name: Special capillary for sulfide
Model: HH-Sulfur-30
Specification: 30m*0.32mm*0.5um
Application: Determination of ambient air hydrogen sulfide, methyl mercaptan, ethyl mercaptan, methyl sulfide, ethyl sulfide, carbon disulfide, dimethyl disulfide

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses Suma tank sampling, cold trap top concentration processing sample, gas chromatography mass spectrometry combined method to determine methyl mercaptan, ethyl mercaptan, methyl sulfide, ethyl sulfide, methyl ethyl 7 kinds of malodorous sulfides including sulfide, dimethyl disulfide and carbon disulfide. The results show that the method has good linearity, the detection limit of 7 kinds of sulfides is 8.0×10-4～1.4×10-3mg/m3, and the RSD range is 3.32% when the mixed standard gas is measured in parallel. ～6.17%, and the recovery rate of standard addition is 100%～117%. This method is accurate and reliable for the determination of malodorous sulfide in ambient air, and can be used for the analysis and detection of malodorous sulfide in conventional ambient air.


Capillary column for analysis of malodorous sulfide in ambient air Test spectrum: