海水和沉积物中N_2O的常温吹扫捕集—气相色谱分析PQ填充柱
海水和沉积物中N_2O的常温吹扫捕集—气相色谱分析PQ填充柱 详细信息：
名称：填充柱
规格：2m*1/8
型号：PQ
应用：海水中溶解氧化亚氮的测定 顶空平衡-气相色谱法
氧化亚氮(N_2O)是一种氮氧化物,在全qiu氮循环中扮演着重要角色;N_2O是温室气体之一,也是臭氧层的耗竭物之一。随着工农业生产和社会经济的发展,大气中N_2O的含量以每年约0.2%的速率增加。海洋是N_2O的重要源,研究海洋中N_2O的时空分布,有利于估算海洋释放的N_2O量。因此,发展可靠灵敏的海水和沉积物中N_2O的分析方法成为关键所在。
浩瀚色谱（山东）应用技术开发有限公司针对现有方法的不足,研发灵敏度高、实验成本低、操作简便的海水和沉积物中N_2O的分析方法。
海水和沉积物中N_2O的常温吹扫捕集—气相色谱分析PQ填充柱 测试谱图：
Room temperature purging and trapping of N_2O in seawater and sediments—gas chromatography analysis PQ packed column
Room temperature purging and trapping of N_2O in seawater and sediments—PQ packed column for gas chromatography analysis Details:
Name: Packed column
Specification: 2m*1/8
Model: PQ
Application: Determination of Dissolved Nitrous Oxide in Seawater Headspace Equilibrium-Gas Chromatography
Nitrous oxide (N_2O) is a kind of nitrogen oxide, which plays an important role in the global nitrogen cycle; N_2O is one of the greenhouse gases and one of the depletion of the ozone layer. With the development of industrial and agricultural production and social economy, the content of N 2 O in the atmosphere is increasing at a rate of about 0.2% per year. The ocean is an important source of N_2O. Studying the temporal and spatial distribution of N_2O in the ocean is helpful to estimate the amount of N_2O released by the ocean. Therefore, the development of reliable and sensitive analysis methods for N_2O in seawater and sediments has become the key.
In view of the shortcomings of existing methods, Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has developed a method for the analysis of N_2O in seawater and sediments with high sensitivity, low experimental cost, and simple operation.
Room temperature purge and trap of N_2O in seawater and sediments-gas chromatography analysis PQ packed column test spectrum: