7890B GC System
- GC Systems
Product Details
- Retention Time Locking (RTL) maintains exact retention times from injection to injection, column to column, instrument to instrument, and lab to lab
- Capillary Flow Technology (CFT) provides unique instrument capabilities, such as multi-dimension gas chromatography (GC-GC/Deans Switch), comprehensive two-dimension gas chromatography (GCxGC) with flow modulation, and backflush at the beginning, middle, or end of the analytical column
- Single filament TCD that does not require a separate reference gas, does not require manual potentiometer adjustment, and provides a stable baseline with a minimal amount of signal drift
- Auto-ranging FID provides the ability to detect and quantitate from parts per billion (ppb) to parts per thousand in a single injection
- Integrated SCD/NCD (sulfur or nitrogen chemiluminescence detector) provides low ppb detection, equi-molar response, and quantitation for sulfur or nitrogen contaminants without quenching from matrix
- Carrier Gas Options: Helium Conservation Module, Hydrogen Sensors and Alternate Carrier Gas Solutions dramatically reduce the amount of helium used to offer flexibility in your laboratory
- Large Valve Oven (LVO) allows for the combination of multiple methods and simplified maintenance
- Multimode inlet (MMI) serves as a programmable temperature vaporizing injector with flexible capabilities
- Agilent Inert Flow Path provides increased sensitivity for active compounds, from injection to detection
- Low Thermal Mass (LTM) modules, up to 4 installed and operating, increase sample throughput with rapid column heating and cooling
Multidimensional Gas Chromatography
Multidimensional chromatography increases the resolving power of the GC by adding a different stationary phase through heart-cutting or GC x GC. Complex samples often have coeluting compounds - adding the selectivity of a second column provides a solution to the problem of overlapping peaks.
Learn More- Key Literature
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Agilent 7890B Network Gas Chromatograph Data Sheet
The Agilent 7890B is a state-of-the-art gas chromatograph that provides superior performance for all GC applications.
- Data Sheets
- English
- 29 Aug 2013
- 466.76 KB
Agilent 7890B GC Supplies Quick Reference Guide
Agilent Technologies is committed to optimizing your laboratory’s productivity, so we have produced this list of the most commonly ordered supplies and parts for the 7890B GC. Keep this list handy so you can quickly find the supplies you need and minimize instrument downtime.
- Brochures
- English
- 27 May 2018
- 1.62 MB
- Application Notes
- Brochures
- Data Sheets
- Flyers
- Newsletters
- Posters
- Technical Overviews
- White Papers
- Support
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GC Firmware Update Tool
This is the GC/ALS/HSS Update Utility
- Firmware
- English
- 04 Aug 2020
- 108.75 MB
- EXE
GC Calculators
This installation package includes the Solvent Vent Calculator, Vapor Volume Calculator and Pressure Flow Calculator.
- User Contributed Software
- English
- 10 Dec 2015
- 8.10 MB
- EXE
GC Method Translator
GC Method Translator
- User Contributed Software
- English
- 10 Dec 2015
- 13.77 MB
- EXE
- Quick Reference Guides
- Site Preparation Checklists
- Troubleshooting Guide
- User Manuals