Agilent 7890A GC with LTM System, 7693 Autosampler, Tray, and Software

Insights by AMPTIUS | AMP Tech Instruments

High-Speed Gas Chromatography for Advanced Analytical Laboratories

If your laboratory is looking to accelerate analytical runtime and maximize separation precision during high-throughput gas chromatography applications, the Agilent 7890A Gas Chromatograph (GC) System equipped with a 7693 Automatic Liquid Sampler (ALS) and Low Thermal Mass (LTM) module delivers the ultimate intelligent, automated solution. Featuring electronic pneumatic control (EPC) with precise digital regulation and a high-performance oven supporting temperatures up to 450°C, the system works alongside resistively heated capillary columns to guarantee flawless chromatographic resolution and rapid heating or cooling rates across a wide range of analytical applications. The integrated 7693 ALS and advanced chromatography software further streamline your workflow by automating high-precision liquid injections and data acquisition, completely removing sample carryover and long analytical cycle restrictions prior to compound identification. It is a premier, robust powerhouse for environmental facilities tracking VOCs and SVOCs, as well as pharmaceutical operations requiring uncompromised reproducibility and data integrity for strict residual solvent analysis, impurity profiling, and quality control workflows.

Agilent 7890A GC System Price and Cost of Ownership: Reliable Performance at Lower Cost

The cost of ownership for the Agilent 7890A GC System with 7693 Autosampler and Low Thermal Mass (LTM) Module offers laboratories an outstanding balance of high-performance gas chromatography, rapid analysis, and long-term value. A comparable new platform, such as the Agilent 8890 GC with 7693A Autosampler and LTM Series II System, typically ranges from approximately $68,000 to $82,000 or more, representing a significant capital investment for laboratories requiring advanced gas chromatography capabilities. In contrast, a professionally tested refurbished Agilent 7890A GC System with 7693 Autosampler and LTM is commonly available between $22,000 and $31,500, providing substantial upfront savings while delivering proven analytical performance. Long-term operational expenses generally include GC columns, inlet liners, septa, ferrules, carrier gases, syringes, detector consumables, routine preventive maintenance, and periodic servicing of the autosampler and LTM module to ensure optimal chromatographic performance and instrument uptime. The Low Thermal Mass (LTM) Module reduces energy consumption and significantly shortens heating and cooling cycles compared to conventional GC ovens, increasing sample throughput while lowering operating costs. Purchasing a professionally refurbished Agilent 7890A GC System with 7693 Autosampler and LTM delivers exceptional return on investment by providing reliable, high-speed gas chromatography at a fraction of the cost of a new Agilent 8890 configuration, making it an ideal solution for laboratories seeking dependable analytical performance while optimizing capital expenditures.

Environmental Screening (Volatile & Semi-Volatile Organic Compounds) workflow Using the Agilent 7890A GC System with 7693 Autosampler and LTM

The Agilent 7890A GC System with 7693 Autosampler and Low Thermal Mass (LTM) Module provides an advanced and highly efficient platform for environmental screening of volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs), delivering the speed, sensitivity, and reproducibility required for routine environmental monitoring and regulatory compliance. The integrated 7693 Autosampler enables precise, automated sample introduction for consistent injections and high-throughput operation, while the Low Thermal Mass (LTM) Module dramatically reduces heating and cooling cycle times, allowing faster chromatographic separations and increased sample throughput compared to conventional GC oven technology. The system can be configured with a variety of compatible detectors, including Flame Ionization Detector (FID), Electron Capture Detector (ECD), Nitrogen Phosphorus Detector (NPD), Flame Photometric Detector (FPD), Pulsed Flame Photometric Detector (PFPD), Thermal Conductivity Detector (TCD), and Mass Selective Detector (MSD), allowing laboratories to tailor analytical workflows for targeted or confirmatory VOC and SVOC analysis across diverse environmental matrices. This detector flexibility supports numerous EPA methods by providing exceptional sensitivity, selectivity, and compound identification capabilities. With outstanding chromatographic performance, rapid analysis, energy-efficient LTM architecture, and scalable detector configurations, the Agilent 7890A GC System is an ideal solution for environmental, industrial, contract, and research laboratories requiring reliable, high-throughput analysis of organic contaminants in water, soil, air, wastewater, and hazardous waste samples.

AMP Tech Analytical Solutions for Academic Research and Grant-Funded Laboratories

At AMPTIUS | AMP Tech Instruments, we support the advancement of scientific education and innovation by providing cost-effective analytical instruments tailored to the unique budget constraints of the academic sector. Every pre-owned system in our inventory is independently evaluated and fully verified within our in-house testing laboratory, making our AMP Tech Certified equipment an ideal choice for university chemistry departments, core facilities, and researchers optimizing limited grant funding. Because academic applications vary heavily from undergraduate teaching labs to complex graduate research, we precisely document each unique listing to ensure the specific components align with your educational goals or specific institutional SOPs. To guarantee that your system includes the exact module configuration required for your research methodology and to align with your university’s procurement process or funding timeline, we highly encourage you to connect directly with our active sales management team or request a customized quote before purchase.