产品名称：	HH-BEN甲苯预柱 城市居住空气中苯系物的在线测定
产品型号：	HH-BEN甲苯预柱
品牌：	1356
产品数量：
产品单价：	面议
日期:	2021-10-30

HH-BEN甲苯预柱 城市居住空气中苯系物的在线测定的详细资料

城市居住空气中苯系物的在线测定
城市居住空气中苯系物的在线测定 详细信息：

预柱：0.2m*1/8,60-80目

浩瀚色谱（山东）应用技术开发有限公司论了城市居住区空气中苯、甲苯、二甲苯的采集、测量和来源的识别方法，分别在受污染居住区和未受污染居住区，用活性炭吸收、气相色谱法测定苯系物。通过日变化规律对比方法和各种苯系物之间浓度相关性的观察，判断居住区苯系物的来源，为环境管理和污染防治提供科学依据。


城市居住空气中苯系物的在线测定 测试谱图：


On-line determination of benzene series in urban residential air
On-line determination of benzene series in urban residential air Details:

Pre-column: 0.2m*1/8, 60-80 mesh

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. discussed the collection, measurement and source identification methods of benzene, toluene, and xylene in the air of urban residential areas. Determination of benzene series by gas chromatography. Through the comparison method of daily variation and the observation of the concentration correlation between various benzene series, the source of benzene series in residential area can be judged, which provides a scientific basis for environmental management and pollution prevention.


On-line determination of benzene series in urban residential air Test spectrum: