990 Micro GC System
990 Micro GC System
Various configuration options offer up to four channels of separation and detection. This versatile GC can be used in the lab, on-line, or in the field, An added benefit is that they use only 10% of the power and carrier gas compared to a conventional lab GC.
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Product Details
- Fast GC analysis of gas samples
- Up to 4 channels of separation and detection
- Micro-machined thermal conductivity detector
- Compact GC has a small footprint to save bench space in the lab or fit in locations outside the lab
- Helium, hydrogen, nitrogen, and argon carrier gas options
- Wide range of micro GC column phases
- Flexibility for lab, out-of-lab, process (in-line / at-line), and field operation
- Exchange channels between lab version and mobile version
- Inert sample path to address active compounds such as H2S, which can be measured at low ppm levels
- Wide range of accessories, sample handling, reporting, and result exporting tools
- On-board data handling for out-of-lab or process configurations
- Uses only 10% of the power and carrier gas compared to a conventional lab GC
- Backflush option can be used to shorten run times and protect the column by preventing exposure to unwanted compounds
- Independently audited for environmental impact throughout the product lifecycle, received My Green Labs ACT (Accountability, Consistency, Transparency) label
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Agilent 990 Micro GC PRO - Continual Process Monitoring
The Agilent 990 Micro GC PRO provides continual monitoring for accurate answers to control your processes. It serves many different industrial gas analysis applications including natural gas calorific value, composition, and odorants, refinery gas composition, and trace contaminants (low ppm) in industrial gas. Configurations are available with up to 4 independently controlled GC channels.
Learn MoreAgilent 990 Mobile Micro GC - Bring the System to the Sample
With the Agilent 990 Mobile Micro GC, you can analyze gas samples wherever and whenever needed. The field case contains up to 4 GC channels to provide fast, repeatable, and lab-quality results. The mobile case is equipped with batteries and gas canisters for up to 16 hours of operation.
Learn More- Application Notes
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Catalytic Ammonia Cracking: Reaction Monitoring Using theAgilent 990 Micro GC System - Monitoring from zero to greater than99.9% conversion
This application note demonstrates the capabilities of an Agilent 990 Micro GC system for monitoring NH3, N2, H2, and H2O in the feed and product streams of ammonia cracking reactors.
- Application Notes
- English
- 15 Nov 2024
- 730.32 KB
Methanol Analysis in Natural Gas Using an Agilent 990 Micro
This application note demonstrates the chemical performance of the Agilent 990 Micro GC system for the analysis of methanol (MeOH) in natural gas.
- Application Notes
- English
- 23 Oct 2024
- 487.31 KB
Analysis of Non-Sulfur Natural Gas Odorants Using the Agilent 990 Micro GC System
This application note explores how the 990 Micro GC can provide an effective measurement of non-sulfur odorants in residential-use natural gas.
- Application Notes
- English
- 16 Oct 2024
- 1005.39 KB
Natural Gas Analysis Using the Agilent 990 Micro GC Equipped With COX and 5CB Channels
In this application note, a configuration of the 990 Micro GC system is described for natural gas analysis, with particular attention to repeatability and cost.
- Application Notes
- English
- 28 Dec 2023
- 452.06 KB
Analysis of Fischer-Tropsch Syngas and Tail Gas with the Agilent 990 Micro GC
In this application note, the Agilent 990 Micro GC was applied for detailed analysis of syngas and tail gas during the Fischer-Tropsch (F-T) reaction process.
- Application Notes
- English
- 20 Nov 2023
- 768.53 KB
Coal Mine Gas Analysis with the Agilent 990 Micro GC
In this application brief, a fast coal mine gas analysis was performed on an Agilent 990 Micro GC configured with four analytical channels.
- Application Notes
- English
- 03 Apr 2023
- 251.21 KB
Biomass Pyrolysis Gas Products Analysis Using the Agilent 990 Micro GC
This application note describes the use of the Agilent 990 Micro GC for fast and accurate biomass pyrolysis gas products analysis
- Application Notes
- English
- 29 Dec 2022
- 201.27 KB
Analysis of ppm-Level Acetylene in Ethylene Using the Agilent 990 Micro GC
This application note demonstrates the use of the Agilent 990 Micro GC and Agilent J&W CP-Al2O3/KCl GC column for the separation of 5 ppm acetylene from ethylene.
- Application Notes
- English
- 13 Sep 2022
- 205.11 KB
Ammonia Analysis Using the Agilent 990 Micro GC
This application note demonstrates the analysis of ammonia standards (100 ppm and 20%) and real samples containing high concentration of water vapor using a 15 m Agilent J&W CP-Volamine straight channel on an Agilent 990 Micro GC.
- Application Notes
- English
- 01 Dec 2021
- 298.82 KB
Hot Spring Gas Analysis for Earthquake Surveillance Using the Agilent 990 Micro GC
The Agilent 990 Micro GC is used to quickly and accurately analyze hot spring gases associated with seismic activity. All gases analyzed gave good retention time and peak area repeatability.
- Application Notes
- English
- 20 Aug 2021
- 292.04 KB
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Frequently Asked Questions about 990 Micro GC Systems
Answers to commonly asked questions about the operation of Agilent 990 Micro GC systems, including backflush, accessories, carrier gases, and more.
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- Publications
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- Decomposition of Saccharides and Alcohols in Solution Plasma for Hydrogen Production, Minami E., Miyamoto T., Kawamoto H., Hydrogen, 3(3), 333-347 (2022) Learn More
- Co-Electrolysis Performance and Process Analyses for Synthetic Liquid Fuel Production, Yohei Tanaka et. al., ECS Trans., 111, 1947 (2023) Learn More
- Assessing thermal and nonthermal contributions during CO2 hydrogenation over ruthenium catalysts: Effects of the illumination conditions and the nature of the support, Imizcoz M. et.al., Applied Catalysis B: Environment and Energy, 358, 124405 (2024) Learn More
- In-situ adsorptive pyrolysis of e-waste using coal and rice husk fly ash as alternative adsorbents for energy and precious metal recovery by solvent extraction, Khaobang, C., et. al., Journal of Analytical and Applied Pyrolysis, 179, 106465 (2024) Learn More
- Acidogenic Fermentation of Food Waste for the Production of Short-Chain Fatty Acids: The Impact of Inoculum Type and Inoculum Heat Pretreatment, Jodhani, S. et. al., Fermentation, 10(3), 162 (2024) Learn More
- Simultaneous syngas and CO2 adsorbent production via rice straw gasification: An experimental study, Nguyen, H. N. et. al., Biomass and Bioenergy, 183, 107137 (2024) Learn More
- Oil and gas production from the pyrolytic transformation of recycled plastic waste: An integral study by polymer families, Calero, M. et. al., Chemical Engineering Science, 271, 118569 (2023) Learn More
- Bioaugmentation by enriched hydrogenotrophic methanogens into trickle bed reactors for H2/CO2 conversion, Feng, Lu, et al., Bioresource Technology, 131225 (2024) Learn More
- Molybdenum-doping promoted surface oxygen vacancy of CeO2 for enhanced low-temperature CO2 methanation over Ni-CeO2 catalysts, Zou, Xuhui, et al., Applied Surface Science, 661, 160087 (2024) Learn More
- Experimental study on the effect of temperature and oxygen on pyrolysis-gasification decoupling characteristics of Yili coal, Zhang, Haigang, et al., Journal of Analytical and Applied Pyrolysis, 172, 106007 (2023) Learn More
GC Firmware Update Utility
Update the firmware on current and older GC systems and accessories, such as autosamplers and headspace samplers.
Agilent Micro GC Systems Receive the My Green Lab ACT Certification Label
The Agilent 990 Micro GC and 990 Mobile Micro GC have been certified with the ACT label in the EU, UK, and US. This clear, third-party verified information about the environmental impact of our gas chromatographs makes it easy for laboratories to choose products that help them achieve their sustainability goals.
- 05 Feb 2024
Primer - Agilent Solutions for the Lithium-Ion Battery Industry
Unclear where to begin your lithium-ion battery testing journey? Need clarity on how to address multiple testing needs? Read Agilent's introductory guide to mineral, processing, cell component, and leak testing solutions and set your lab up for success.
- 19 Dec 2023