Agilent 7890 5975 7697 GCMS Headspace System

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Agilent 7890 5975 7697 GCMS Headspace System: Applications in Pharma, Food, and Environmental Labs

The Agilent 7890 GC System with the Agilent 5975 Mass Selective Detector and Agilent 7697A Headspace Sampler is widely used for volatile and semi-volatile compound analysis in pharmaceutical, environmental, chemical, food and beverage, forensic, polymer, and industrial laboratories. Common laboratory applications include residual solvent testing in accordance with USP <467>, volatile organic compound (VOC) analysis, flavor and fragrance characterization, packaging extractables and leachables studies, forensic toxicology screening, polymer outgassing analysis, petrochemical testing, and quality control of chemical products. Pharmaceutical laboratories frequently utilize this configuration for residual solvent determination in active pharmaceutical ingredients (APIs) and finished drug products, while environmental laboratories employ headspace sampling for volatile contaminant analysis in soil, sludge, and water samples where headspace methodologies are appropriate. The 7697A Headspace Sampler automates sample equilibration and vapor-phase introduction, minimizing matrix interference and reducing sample preparation requirements. The 5975 MSD provides sensitive compound identification and confirmation through electron ionization mass spectrometry and extensive spectral library matching capabilities. Combined with reliable chromatographic performance, automated headspace sampling, reproducible quantitative results, and proven long-term durability, the Agilent 7890/5975/7697 GC-MS Headspace System provides laboratories with a robust and efficient platform for routine volatile compound analysis and regulatory compliance testing.

Agilent 7890 5975 7697 GCMS Headspace System: Refurbished System Benefits and Pricing

New systems with comparable capabilities typically range from approximately $140,000 to $170,000, while certified refurbished configurations generally range from $40,000 to $70,000, allowing laboratories to significantly reduce capital expenditures while maintaining proven analytical performance. In addition to acquisition costs, laboratories should consider ongoing operational expenses such as carrier gases, GC columns, septa, liners, headspace vials and caps, syringes, vacuum pump maintenance, ion source cleaning, calibration standards, software support, preventive maintenance, and compliance-related qualification services for EPA, USP, ASTM, ISO, and cGMP workflows. Long-term ownership considerations may also include turbomolecular pump servicing, detector maintenance, autosampler wear components, and optional service agreements to maximize instrument uptime and analytical reliability. Purchasing a certified refurbished Agilent 7890/5975/7697 GC-MS Headspace System provides exceptional value by delivering automated headspace sampling, reliable GC-MS identification and quantitation, high-throughput sample processing, and proven long-term performance for residual solvent testing, VOC analysis, forensic investigations, and environmental compliance applications at a fraction of the cost of a new system.

EPA Method 5021A Using Agilent 7890 5975 7697 GCMS Headspace System

The Agilent 7890 GC System with the Agilent 5975 Mass Selective Detector and Agilent 7697A Headspace Sampler is exceptionally well-suited for EPA Method 5021A, which uses equilibrium headspace analysis for the determination of volatile organic compounds (VOCs) in soil, solid waste, sediments, and other environmental matrices. The automated 7697A Headspace Sampler provides precise control of vial equilibration temperature, pressurization, and sample transfer conditions, helping laboratories achieve consistent VOC recovery while minimizing matrix interference and reducing sample preparation complexity. The Agilent 7890 GC delivers excellent chromatographic separation of target VOCs, while the 5975 MSD provides sensitive detection, reliable compound identification, and mass spectral confirmation for complex environmental samples. This configuration supports improved analytical reproducibility, reduced carryover, enhanced laboratory throughput, and automated processing of large sample batches. Laboratories performing environmental investigations, remediation projects, waste characterization, and regulatory compliance testing benefit from dependable quantitative performance and robust VOC analysis capabilities. Combined with proven Agilent reliability, automated headspace sampling, and sensitive GC-MS detection, the Agilent 7890/5975/7697 GC-MS Headspace System provides an efficient and highly effective platform for EPA Method 5021A VOC testing workflows.