HH-THC-30总烃毛细管柱 测定非甲烷总烃的含量

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测定非甲烷总烃的含量
测定非甲烷总烃的含量 详细信息：

固定相：脱活毛细管柱

规格：30m/0.53mm

型号：HH-THC
      应用：环境空气/固定污染源废气，甲烷，总烃，非甲烷总烃测定

浩瀚色谱（山东）应用技术开发有限公司参照HJ604—2017和HJ38—2017测定总烃、甲烷和非甲烷总烃。对仪器条件进行优化,对采样容器的影响进行了分析,对校准曲线、精密度、准确度、加标回收率进行了测定,得出总烃精密度为0.4%～1.3%,甲烷精密度为0.3%～1.1%,总烃准确度为-5.5%～1.9%,甲烷准确度为-2.1%～1.9%,总烃加标回收率为94.7%,甲烷加标回收率为92.7%;该实验方法操作简单,分析速度快,结果令人满意。


测定非甲烷总烃的含量  测试谱图：



Determine the content of non-methane total hydrocarbons
Determination of the content of non-methane total hydrocarbons Details:

Stationary phase: deactivated capillary column

Specification: 30m/0.53mm

Model: HH-THC
       Application: Determination of ambient air/stationary pollution source exhaust gas, methane, total hydrocarbons, non-methane total hydrocarbons





Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. determines total hydrocarbons, methane and non-methane total hydrocarbons with reference to HJ604-2017 and HJ38-2017. The instrument conditions were optimized, the influence of the sampling container was analyzed, and the calibration curve, precision, accuracy, and standard recovery rate were measured, and the total hydrocarbon precision was 0.4% to 1.3%, and the methane precision was 0.3%～1.1%, the accuracy of total hydrocarbons is -5.5%～1.9%, the accuracy of methane is -2.1%～1.9%, the recovery rate of total hydrocarbons is 94.7%, and the recovery rate of methane is 92.7%; this experiment The method is simple to operate, the analysis speed is fast, and the results are satisfactory.


Determination of the content of non-methane total hydrocarbons Test spectrum: