气相色谱分流/不分流 (S/SL) 进样口
分流/不分流进样口
可选的进样口采用安捷伦超高惰性 (UI) 去活技术，可防止活性化合物吸附。与 UI 消耗品（进样口衬管、校验色谱柱、分流平板、UltiMetal 可塑金属密封垫圈）配合使用时，惰性流路可提高对极低浓度敏感分析物的分析性能。
- GC Inlets
Product Details
- 适用于 50 µm–530 µm 内径的所有毛细管柱
- 脉冲不分流和脉冲分流模式便于您提高进样量
- 标配独特的扳转式密封系统，可快速简便地更换衬管
- 可选的惰性流路分流/不分流进样口有助于在涉及活性化合物的应用中获得准确的结果
- 8890、8860 和 Intuvo 9000 气相色谱的分流比最高达 12500:1（7890B 气相色谱为 7500:1），可避免色谱柱过载
- 最高操作温度为 400 °C
- 载气节省模式有利于减少载气消耗量，且不影响其分析性能
- 8890 和 Intuvo 9000 气相色谱提供有电子隔垫吹扫流量控制，可消除鬼峰
- 选择 0–100 psi 进样口、0–100 psi 惰性流路进样口或 0–150 psi 进样口（用于 0.100 内径色谱柱；并非 0.530 内径色谱柱的理想选择）
- Application Notes
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Analysis of Phthalate with Hydrogen Carrier Gas
This application note shows the analysis of phthalate with hydrogen carrier gas using the Agilent HydroInert source on a challenging cable sample in GC/MS.
- Application Notes
- English
- 19 Mar 2024
- 429.38 KB
Analysis of Flavor Compounds in Beer using the Integrated Agilent 8697 Headspace Sampler with the Agilent 8890 GC System
Analysis of Flavor Compounds in Beer using 8697 headspace and 8890GC.
- Application Notes
- English
- 22 Feb 2024
- 620.35 KB
Automated Sample Preparation Using Agilent PAL3 RTC for EPA 8270E SVOC Analysis by GC/TQ
Automated Sample Preparation Using PAL3 RTC System for EPA 8270E Method for Semivolatile Organic Analysis by GC/TQ
- Application Notes
- English
- 08 Feb 2024
- 772.66 KB
Essential Oils Analysis Using GC/MS with Hydrogen and the Agilent HydroInert Source
This application note describes the conversion of a typical GC/MS method for the qualitative analysis of flavor and fragrance compounds in essential oils from helium to hydrogen.
- Application Notes
- English
- 30 Jan 2024
- 2.04 MB
Using Hydrogen Carrier Gas with the Agilent HydroInert Source for Drug Analysis
This application note outlines the translation of a GC/MS forensic drug screening method from using helium to hydrogen carrier gas by applying the HydroInert source.
- Application Notes
- English
- 21 Dec 2023
- 1.77 MB
Differences in Metabolic Profiles of Individuals with Heart Failure Using High-Resolution GC/Q-TOF
This application note describes a GC/Q-TOF untargeted metabolomics workflow that uses the Agilent accurate mass metabolomics PCDL as well as unit mass libraries for compound identification.
- Application Notes
- English
- 16 Nov 2023
- 1.50 MB
Enhancing Sensitivity in Analysis of Semivolatile Organic Compounds with the Agilent 8890/5977C GC/MSD
Performance of an Agilent 8890/5977C GC/MSD in the analysis of semivolatile organic compounds (SVOCs) at both traditional and enhanced sensitivity levels.
- Application Notes
- English
- 14 Sep 2023
- 1017.13 KB
Method Translation and Evaluation to Implement Nitrogen Carrier Gas in the Dual-Flame Ionization Detector Configuration for Blood Alcohol Analysis
Explore features on the Agilent 8890 GC/8697 headspace sampler system for implementing nitrogen carrier gas in the dual-flame ionization detector configuration for blood alcohol analysis.
- Application Notes
- English
- 11 Aug 2023
- 617.69 KB
Identification of Metabolites in Porcine Serum with Hydrogen Carrier Gas
The current study focuses on the analysis of metabolites from the Agilent Fiehn 2013 GC/MS metabolomics retention time locking (RTL) library on a single quadrupole GC/MS using hydrogen as the GC carrier gas.
- Application Notes
- English
- 21 Jul 2023
- 472.77 KB
Analysis of Terpenes in Cannabis with Hydrogen Carrier Gas and the Agilent HydroInert Source on the Agilent 8890/5977C GC/MS
This application note summarizes the analysis of terpenes in cannabis using GC/MS with hydrogen carrier gas and the Agilent HydroInert source.
- Application Notes
- English
- 13 Jul 2023
- 308.46 KB
- Data Sheets
- Posters
- Quick Reference Guides
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Gas Chromatography Inlets
Highlights the features of and differences between GC inlets.
- Quick Reference Guides
- English
- 10 Jun 2022
- 165.35 KB
Agilent Ultra Inert Supplies Quick Reference Guide
For trace level analysis on very active compounds, Agilent Inert Flow Path solutions ensure a reliably inert flow path. This reference guide lists the supplies you need.
- Quick Reference Guides
- English
- 21 Jan 2021
- 479.06 KB
- Troubleshooting Guide
- User Manuals
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Fast Residual Solvents and Terpenes Analyses in Cannabis and Hemp Products
New methods have been developed for the analysis of residual solvents and terpenes in cannabis and hemp products using a single 7697A Headspace Sampler/Intuvo 9000 GC/5977B MSD system. Results are approximately 50% and 30% faster for the solvents and terpenes, respectively, compared to the original applications. The single platform-two analyses approach has been successfully implemented in labs across North America.
- 29 Jan 2024