• haohanGDX-102填充柱应用之 GB 26373-2010 乙醇消毒剂卫生标准2m*4mm

    详细信息

     品牌:haohan  型号:2m*4mm  加工定制:是  
     测量范围:ppm  测量对象:微量水分  控温范围:250 ℃ 
     尺寸:3000 mm 重量:0.02 Kg :O2  
     甲烷:总烃  K空气:液化石油气  二甲醚:甲缩醛  
     苯系物:增塑剂  甲醛:氨水  甲酸:乙酸  
     焦炉煤气:硫化氢  *:硫化物  过氧化物:废气  
    浩瀚色谱(山东)应用技术开发有限公司采用GDX-102填充柱顶空气相色谱法测定乙醇消毒剂中的乙醇含量.该方法以体积比配制试液,,FID检测器进行检测,内标法定量.结果 表明,乙醇的体积浓度在0.2 ~1.0mL/L范围内与其色谱峰面积呈良好的线性关系,相关系数为0.9998,方法定量限为1μL/L,加标平均回收率99.8%,该方法简单、快捷、准确.

    名称:GDX-102填充柱
    规格:2m*3mm(内径)*4mm(外径),60-80目
    编号:20221122001
    *高使用温度:250°C
    应用:
     GB 26373-2010 乙醇消毒剂卫生标准

     
     
    Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses GDX-102 packed column top air chromatography to determine the ethanol content in the ethanol disinfectant. This method is used to prepare the test solution by volume ratio, detect with FID detector, and quantify with internal standard method The results showed that there was a good linear relationship between the volume concentration of ethanol and its chromatographic peak area in the range of 0.2~1.0 mL/L, the correlation coefficient was 0.9998, and the quantitative limit of the method was 1 μ L/L, the average recovery rate is 99.8%. This method is simple, fast and accurate



    Name: GDX-102 packed column

    Specification: 2m * 3mm (inner diameter) * 4mm (outer diameter), 60-80 meshes

    No.: 20221122001

    *High service temperature: 250 ° C

    Application: GB 26373-2010 Hygienic Standard for Alcohol Disinfectants

     

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