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Agilent 5977B GC/MSD System with 8890 Gas Chromatograph and 7693A Automatic Liquid Sampler, reliable gas chromatography-mass spectrometry solution for environmental testing, food safety analysis, pharmaceutical research, forensic toxicology, and industrial chemical applications.

Description

Key Features

  • High Sensitivity & Reliability
    Delivers ultratrace detection with instrument detection limits (IDL) as low as 1.5 fg using the High-Efficiency Source (HES), outperforming many triple-quadrupole systems. Built-in robustness ensures less downtime, longer uptime, and reduced maintenance needs.

  • Automated Self-Cleaning Source
    Equipped with the JetClean self-cleaning ion source, which flushes contaminants via controlled hydrogen flow—reducing manual cleaning from biweekly to every 3–6 months.

  • Advanced Dry Pump System
    The IDP-3 oil-free dry scroll pump eliminates oil mess, lowers maintenance, and creates a quieter, greener lab environment.

  • Trusted 8890 GC with Smart Interface
    Offers touchscreen and browser control, autonomous diagnostics, and step-by-step maintenance guides. Its sixth-generation EPC controls enhance reliability and consumable lifespan.

  • Powerful 7693A Automatic Liquid Sampler
    Modular design supports 16-vial turret or expanded 150-vial tray. Offers dual simultaneous injections, fast 100 ms sampling, sandwich injections, optional heater/mixer/barcode reader, priority sample insertion, and seamless transfer between GCs.

Applications

  • Ideal for environmental testing, food safety, pharmaceutical analysis, chemical and petrochemical labs, forensic investigations, and materials science—where detection sensitivity and reliability are paramount.

  • Proven in regulatory work, such as PCB analysis under China’s HJ 743-2015 standard, demonstrating excellent repeatability, linearity, and detection limits.

    Component Specifications
    5977B GC/MSD • Ion Sources: HES, Extractor EI, Inert EI • Ionization: EI (default), CI (optional) • Mass Range: 1.6–1,050 u • Scan Speed: Up to 20,000 u/s • Sensitivity: ≤ 1.5 fg OFN (HES, S/N 10:1) • Mass Accuracy: ±0.005 u • Detector: Triple-Axis • Vacuum: Turbo/diffusion pump
    8890 GC • Temp Range: 4 °C above ambient to 450 °C • Ramp Rate: Up to 120 °C/min • Cooling: 450 → 50 °C in ~4 min • Inlets: SSL, MMI, PTV • EPC with precise digital control • Touchscreen & remote web access • Leak check & maintenance diagnostics
    7693A ALS • Capacity: 16 to 150 vials • Injection Volume: 0.1–100 µL • Modes: Standard, Dual, Sandwich injection • Options: Heater/mixer, barcode reader • Priority sample insertion • Solvent-saving mode

Why Choose This System?
You get unmatched sensitivity, proven automation, and smart diagnostics packed into a compact benchtop package. It's built for labs that need high-throughput, precision, and a low-maintenance workflow.

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