配备氮化学发光检测器的 8890B GC
氮化学发光检测器
Agilent 8255 氮化学发光检测器 (NCD) 是氮选择性检测器，对含氮化合物呈等摩尔线性响应。检测原理是：采用不锈钢燃烧器使含氮化合物在高温下燃烧生成氮氧化物 (NO)。
通过光电倍增管检测由一氧化氮和臭氧发生连续化学发光反应而产生的光。因为反应的专属性，分析复杂样品基质也几乎没有干扰。
通过光电倍增管检测由一氧化氮和臭氧发生连续化学发光反应而产生的光。因为反应的专属性，分析复杂样品基质也几乎没有干扰。
- GC Detectors
Product Details
Features
- 用于气相色谱 (GC) 的氮特异性检测
- 皮克级检测限
- 没有烃的淬灭
- 对有机氮化物呈等摩尔线性响应
- 对氨、肼、氰化氢和 NOx 有响应
- 重新设计的燃烧头和检测器
- 针对亚硝胺的可选配置
Literature
- Application Notes
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Ammonia Analysis in High-Purity Hydrogen for Fuel Cell Vehicles Using an Agilent 8890 GC/8255 NCD System
This application note describes an analytical method for the determination of trace ammonia in hydrogen used for fuel cell vehicles.
- Application Notes
- English
- 29 May 2024
- 936.94 KB
Analysis of the Release of N-Nitrosamines from Rubber Teats and Soothers Using the Agilent 8890 Gas Chromatography System and 8255 Nitrogen Chemiluminescence Detector
In this application note, a GC/NCD method for detecting N-nitrosamines is discussed with respect to regulations for rubber teats and soothers.
- Application Notes
- English
- 05 Mar 2021
- 1.16 MB
Trace Analysis of Ammonia in Ethylene by Gas Chromatography and Nitrogen Chemiluminescence Detection
The 7890B GC configured with the Model 8255 NCD provides a simple and fast way to analyze trace ammonia in light hydrocarbons
- Application Notes
- English
- 15 May 2017
- 595.38 KB
Analysis of Trace 2-Ethylhexyl Nitrate in Diesel Using Chemiluminescence Detector (NCD)
Application note for the analysis of Trace 2-Ethylhexyl Nitrate in Diesel Using Chemiluminescence Detector (NCD)
- Application Notes
- English
- 27 Jan 2014
- 234.43 KB
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