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气相色谱法测定作业场所空气中的溶剂汽油
气相色谱法测定作业场所空气中的溶剂汽油 详细信息：

名称：玻璃微球
规格：1m*1/8
型号：HH-BLQ

溶剂汽油是由天然石油或人造石油经分馏而得的轻质产品,颜色为无色或略显黄色。主要成分为C_4~C_(11)烷烃、烯烃、环烃和芳香烃等~。溶剂汽油在生产环境中主要以蒸气的形式经呼吸道进入人体,其急性中毒表现为神经或精神症状为主;慢性中毒主要表现为类神经症、自主神经功能紊乱和中毒.

浩瀚色谱（山东）应用技术开发有限公司利用玻璃球柱,热解析一气相色谱法测定作业场所中空气中的溶剂汽油.方法检测下限为2.6×10-4 μg/ml,相关系数大于0.999,检出限为2×10-3 μg,回收率达90％以上,相对标准偏差(RSD)小于3.0％.该方法操作简便,适用于工作场所空气中溶剂汽油的测定.

气相色谱法测定作业场所空气中的溶剂汽油  测试谱图：



Determination of Solvent Gasoline in Workplace Air by Gas Chromatography
Determination of Solvent Gasoline in Workplace Air by Gas Chromatography Details:

Name: glass microspheres
Specifications: 1m*1/8
Model: HH-BLQ

Solvent gasoline is a light product obtained by fractional distillation of natural petroleum or artificial petroleum, and its color is colorless or slightly yellow. The main components are C_4~C_(11) alkanes, alkenes, cyclic hydrocarbons and aromatic hydrocarbons. Solvent gasoline enters the human body mainly through the respiratory tract in the form of vapor in the production environment, and its acute poisoning is mainly manifested as neurological or psychiatric symptoms;

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses glass spherical column, thermal desorption-gas chromatography to determine solvent gasoline in the air in the workplace. The lower detection limit of the method is 2.6×10-4 μg/ml, and the correlation coefficient is greater than 0.999. The output limit is 2×10-3 μg, the recovery rate is over 90%, and the relative standard deviation (RSD) is less than 3.0%. The method is easy to operate and suitable for the determination of solvent gasoline in the workplace air.

Determination of solvent gasoline in workplace air by gas chromatography Test spectrum: