Description

The Agilent 6120B Single Quadrupole LC/MS System is a compact, reliable, and cost‑effective mass spectrometer designed for routine LC‑MS analysis, compound confirmation, and quantitative workflows. Engineered for ease of use and long‑term stability, the 6120B is ideal for laboratories requiring dependable mass detection without the complexity of high‑resolution platforms.

Equipped with the Agilent G1978B ion source and the G1960‑80040 vacuum pump, this system delivers consistent ionization performance, robust vacuum control, and reproducible results across a wide range of small‑molecule applications. The 6120B integrates seamlessly with Agilent HPLC systems and provides an excellent solution for pharmaceutical QC, environmental testing, chemical analysis, and academic research.

This refurbished Agilent 6120B Single Quadrupole LC/MS has been fully tested and verified to be in proper working condition by Alliant Scientific

System Includes:

  • Agilent 6120B Single Quadrupole LC/MS
    • Agilent G1978B ESI Source
    • Agilent G1960-80040 MS40 Vacuum Pump
    • Dell PC with Windows 11 Pro and Data System
    • 90 Day Warranty

 

System Components & Specifications

Agilent 6120B Single Quadrupole Mass Spectrometer

  • Mass Analyzer: Single quadrupole
  • Mass Range: Up to m/z ~1,500
  • Scan Modes: Full scan and selected ion monitoring (SIM)
  • Operation: Routine qualitative and quantitative LC‑MS
  • Performance: Stable sensitivity and reproducibility
  • Typical Use: Quality control and targeted analysis

Agilent G1978B Ion Source

  • Ionization Modes: Electrospray ionization (ESI), multimode capable
  • Polarity: Positive and negative ion operation
  • Design: Robust, easy‑to‑maintain source architecture
  • Applications: Small molecules, pharmaceuticals, and chemicals

Agilent G1960‑80040 MS40 Vacuum Pump

  • Type: High‑reliability vacuum pump for LC/MS
  • Function: Maintains stable operating vacuum conditions
  • Benefit: Consistent system performance and long pump lifetime
  • Compatibility: Designed specifically for Agilent single quadrupole MS systems

Typical Applications

  • Pharmaceutical quality control (QC)
  • Small‑molecule identification and quantitation
  • Environmental and chemical analysis
  • Food safety and contaminants testing
  • Academic and industrial analytical laboratories

Additional information

Availability

Brand

Condition

Model

Onsite Installation

Warranty