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990 Micro Gas Chromatography System
- Product Description
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990 Micro Gas Chromatography System
Product Introduction
The Agilent 990 Micro Gas Chromatography System provides the answers you need in a compact size. This system integrates innovative features with high quality and rapid analysis, playing a crucial role in gas analysis. Quick and convenient startup allows you to obtain results within minutes, even when frequently changing measurement locations.
Various configuration options offer up to four separation and detection channels. This versatile gas chromatograph can be used in laboratories, online, or for field analysis,Product Features
- Rapid gas chromatographic analysis of gas samples
- Up to 4 channels for separation and detection
- Micromachined thermal conductivity detector
- Compact gas chromatograph with small volume saves laboratory bench space or can be installed outside the laboratory
- Carrier gas options: helium, hydrogen, nitrogen, and argon
- Wide selection of micro gas chromatography column stationary phases
- Flexible applications for in-lab, out-of-lab, online/near-line, and field analysis
- Channels interchangeable between laboratory and mobile instruments
- Inert sample flow path for handling reactive compounds such as H2S, enabling detection at low ppm concentrations
- Offers various accessories, sample handling, reporting, and result export tools
- Integrated data processing for out-of-lab or process configurations
- Consumes only 10% of the power and carrier gas compared to traditional laboratory gas chromatography systems
- Backflush option available to shorten run times and prevent the column from exposure to other compounds, thus protecting the column
- Independently audited to confirm environmental impact throughout the product lifecycle, awarded the My Green Lab ACT (Accountability, Consistency, Transparency) label
Technical Specifications
Injection Range 1–10 µL with software-selectable injection time TCD Concentration Range 0.5 ppm to 100% level TCD Linear Dynamic Range 105 (0.5 ppm to 5%) for propane on CP-Sil 5 CB channel Typical Detection Limits 0.5 ppm for WCOT capillary column 2 ppm for PLOT column 10 ppm detection limit for micro-packed column (Hayesep) 10 ppm detection limit for micro-packed column (Carboxene) Peak Area Reproducibility < RSD of 0.5% for 1 mol% propane in WCOT column under isothermal and isobaric conditions Maximum Inlet Pressure 100 kPa (14.5 psi) Column Oven Temperature Up to 180 °C, isothermal Detector Micromachined TCD, dual-channel (sample and reference) Carrier Gas Types Helium Hydrogen Nitrogen Argon Inlet 1.6 mm (1/16 inch) stainless steel Valco fitting with replaceable 5 µm stainless steel filter Inlet Temperature Maximum temperature 110 °C, including heated sample transfer line Inlet Connection 3.2 mm (1/8 inch) stainless steel compression fitting Channels Up to 4 independently controlled channels (injector, carrier gas, column, detector) 
- Rapid gas chromatographic analysis of gas samples
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Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
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