Agilent 7890B GC with 5977A MSD and 7693 Autosampler | Inert GCMS System

Insights by AMPTIUS | AMP Tech Instruments

High-Sensitivity GC/MS for Trace-Level Chemical Analysis

If your laboratory is bottlenecked by manual injection errors or unexpected instrument downtime during volatile and semi-volatile compound screening, the Agilent 7890B GC / 5977A Inert MSD system paired with a 7693 Automatic Liquid Sampler delivers the ultimate intelligent, automated solution. Featuring advanced Electronic Pneumatic Control (EPC) and a programmable oven capable of temperatures up to 450°C, the high-performance system works alongside a high-performance quadrupole mass analyzer to guarantee flawless compound identification and rapid full scan or Selected Ion Monitoring (SIM) acquisition modes across a wide range of analytical applications. The integrated 7693 Automatic Liquid Sampler further streamlines your workflow by providing highly reproducible automated injections, completely removing carryover and adsorption limitations prior to mass spectrometry detection. It is a premier, robust powerhouse for environmental facilities tracking EPA-compliant VOCs and SVOCs, as well as pharmaceutical operations requiring uncompromised reproducibility and data integrity for strict impurity profiling and residual solvent analysis.

Agilent 7890B 5977A MSD Inert GC MS System Price and Cost of Ownership: Reliable Performance at Lower Cost

The cost of ownership for an Agilent 7890B 5977A Inert GC/MS System with a 7693 Autosampler includes both the initial capital investment and ongoing operational expenses necessary to maintain high analytical performance. A refurbished system typically ranges from $37,500 to $60,000, while a new configuration generally costs between $95,000 and $115,000, depending on system specifications and included accessories. Beyond the upfront purchase price, laboratories should consider long-term operating costs such as carrier gases, consumables (GC columns, liners, septa, filaments, vacuum pump oil, and ion source components), preventive maintenance, calibration, software licensing, and service contracts to ensure reliable instrument uptime and regulatory compliance. For laboratories seeking advanced GC/MS analytical capabilities while optimizing budgets, purchasing a certified refurbished Agilent 7890B 5977A Inert GC/MS system offers substantial value. Professionally refurbished systems can provide dependable performance comparable to new instruments at a significantly lower cost, enabling environmental, pharmaceutical, food safety, forensic, and industrial laboratories to reduce capital expenditure while maintaining high-quality analytical workflows and maximizing return on investment.

Method 625.1: Base/Neutrals and Acids Using the Agilent GCMS 7890B with 5977A MSD and 7693 Autosampler

The Agilent 7890B 5977A Inert GC/MS System with a 7693 Autosampler offers significant advantages for EPA Method 625.1: Base/Neutrals and Acids (BNA) analysis by delivering high sensitivity, robust chromatographic performance, and reliable identification of semi-volatile organic compounds (SVOCs) in wastewater and environmental samples. The 5977A Inert Mass Selective Detector is engineered to minimize active site interactions, improving response for trace-level and difficult-to-analyze compounds commonly included in BNA methods. Paired with the proven Agilent 7890B Gas Chromatograph, the system provides excellent separation efficiency for complex analyte mixtures, supporting accurate compound identification and quantitation required for EPA compliance testing. The integrated 7693 Autosampler enhances reproducibility through precise, automated sample injections, increasing laboratory throughput while reducing manual variability. Together, these capabilities help environmental laboratories improve data quality, optimize workflow efficiency, and maintain consistent performance for regulatory monitoring, wastewater analysis, and contaminant testing under EPA Method 625.1 requirements.

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.