零级空气做载气的苯系物专用填充柱HH-BEN
零级空气做载气的苯系物专用填充柱HH-BEN 详细信息：
随着人们环保意识的提高,空气中苯系物的环保数据越来越引起人们的关注。虽然苯系物中的5种苯、甲ben、二jia苯等有害成分制订了职业卫生接触限值,石化行业作为环境中多环芳烃的一个重要的潜在污染源,与周边环境尤其是环境空气中多环芳烃污染的关系。但是目前尚缺少空气体中现场快速定性的定性分析方法,遇到情况不能及时采取有针对性的措施。因此,基于对环境空气中苯系物的监测分析,对进一步探究其相应的治理方法有重大意义。
浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发出零级空气做载气的苯系物专用填充柱HH-BEN，柱效高，分离好，结果满意。
Special packed column HH-BEN for benzene series with zero air as carrier gas
HH-BEN special packed column for benzene series with zero-grade air as carrier gas. Details:
With the improvement of people's awareness of environmental protection, the environmental protection data of benzene series in the air has attracted more and more attention. Although occupational health exposure limits have been established for the five hazardous components in the benzene series, such as benzene, toluene, and benzene, the petrochemical industry is an important potential source of polycyclic aromatic hydrocarbons in the environment. The relationship between PAH pollution. However, there is still a lack of qualitative analysis methods for rapid qualitative analysis in the air, and targeted measures cannot be taken in time when encountering situations. Therefore, based on the monitoring and analysis of the benzene series in the ambient air, it is of great significance to further explore the corresponding treatment methods.
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and has developed a special packed column HH-BEN for benzene series with zero-grade air as carrier gas, with high column efficiency, good separation, and satisfactory results.