Agilent LC-MS 1200-6410 Triple Quadrupole Mass Spectrometer (Refurbished)

Overview

The Agilent LC-MS 1200-6410 is a refurbished triple quadrupole liquid chromatography mass spectrometer engineered for high-sensitivity, high-specificity quantitative analysis in regulated and research laboratories. Based on Agilent’s proven 6410 QQQ platform, this system integrates a robust LC front-end (1200 Series HPLC) with a high-transmission triple quadrupole mass analyzer. Its core measurement principle relies on electrospray ionization (ESI) coupled with tandem mass spectrometry (MS/MS) in selected reaction monitoring (SRM) or multiple reaction monitoring (MRM) mode—enabling selective detection of target analytes via precursor-to-product ion transitions. The system is designed for trace-level quantitation in complex matrices, supporting applications requiring compliance with regulatory guidelines including FDA 21 CFR Part 11, ISO/IEC 17025, and GLP/GMP data integrity standards.

Key Features

• Jet Stream Electrospray Ion Source: Delivers enhanced ionization efficiency through optimized nebulizer gas flow, heated capillary temperature, and high-field ion focusing—improving signal-to-noise ratio and reducing matrix suppression effects across flow rates from 0.1 to 2.5 mL/min.
• Chip-Based NanoLC Integration Capability: Supports Agilent’s HPLC-Chip/MS technology for nanoflow separations, enabling on-chip sample enrichment, desalting, and separation—minimizing dead volume and maximizing sensitivity for low-abundance analytes.
• Platinum-Coated Inert Capillary: Reduces surface adsorption and charge buildup, ensuring stable ion transmission during polarity switching and extended operational reproducibility.
• RF-Optimized Ion Optics: Includes high-frequency octopole collision cell and linear acceleration hexapole reaction cell, delivering improved high-mass transmission and efficient collision-induced dissociation (CID) with reduced background noise and carryover.
• Vacuum Architecture: Dual-stage differential pumping system maintains optimal pressure gradients across the ion path, extending ion mean free path and minimizing scattering losses.
• Automated Tuning & Calibration: Integrated tuning solution delivery with MassHunter-controlled auto-tune routines ensures consistent mass axis calibration, resolution verification, and sensitivity optimization without manual intervention.

Sample Compatibility & Compliance

The LC-MS 1200-6410 accommodates a broad range of sample types—including biological fluids (plasma, urine), environmental extracts (soil, water), food matrices (meat, dairy, cereals), and pharmaceutical formulations. It supports both ESI and optional APCI/APPI ion sources for polar and non-polar compound analysis. All hardware and firmware components meet Agilent’s original factory specifications for refurbished instrumentation, including full traceability of service history and component-level certification. Data acquisition and processing comply with audit trail requirements per FDA 21 CFR Part 11 when configured with appropriate MassHunter security settings (user authentication, electronic signatures, immutable audit logs).

Software & Data Management

MassHunter Workstation (QQQ Edition) provides a validated, workflow-driven environment for method development, acquisition, quantitation, and reporting. Key capabilities include:

• Automated MRM parameter optimization—dynamically adjusts CE and fragmentor voltage per compound based on user-defined transitions.
• Dynamic MRM acquisition—adjusts dwell times and scheduled windows in real time according to chromatographic elution profiles, maximizing dwell time per transition without sacrificing cycle time.
• Quantitative method builder—with guided setup for calibration curves, QC checks, integration parameters, and acceptance criteria aligned with ICH Q2(R2) and USP <1225> validation principles.
• Curve fitting assistant—supports linear, quadratic, and weighted regression models (1/x, 1/x²) with automatic R² and residual evaluation.
• Flexible reporting engine—exports results to Excel-compatible templates, supports custom report design via embedded spreadsheet logic, and enables batch reprocessing with version-controlled methods.

Applications

This instrument is routinely deployed in:

• Pharmaceutical Development: PK/PD studies, metabolite identification, impurity profiling, and extractable/leachable analysis per ICH Q5A–Q5E.
• Food Safety Testing: Pesticide residue screening (EU SANTE/11312/2021), mycotoxin quantification, veterinary drug monitoring, and allergen marker detection.
• Environmental Analysis: PFAS, PAHs, PCBs, and endocrine disruptors in wastewater, sediment, and air particulates per EPA Methods 1694, 8270, and ISO 21675.
• Clinical & Biomarker Research: Targeted metabolomics, steroid hormone panels, vitamin D metabolites, and therapeutic drug monitoring (TDM).
• Forensic Toxicology: Confirmation and quantitation of drugs of abuse, novel psychoactive substances (NPS), and synthetic opioids in blood and hair samples.

FAQ

Is this instrument fully refurbished and certified?
Yes. Each unit undergoes Agilent-certified refurbishment at an authorized service center, including full mechanical inspection, vacuum integrity testing, mass calibration verification, sensitivity validation using reserpine standard, and software reinstallation with current MassHunter patches.
What documentation is provided with purchase?
A complete refurbishment certificate, service history log, IQ/OQ-ready protocol templates, and a 12-month limited hardware warranty are included. Optional GMP-compliant IQ/OQ/PQ execution services are available upon request.
Can this system be integrated into an existing LIMS environment?
Yes. MassHunter supports ASTM E1578-compliant data export formats (e.g., .d directories, .csv, .xml) and offers optional LIMS connectivity via Agilent OpenLab CDS or third-party middleware compliant with HL7 and ASTM E2500 standards.
Does the system support isotopic labeling experiments (e.g., SIL, AQUA)?
Yes. The 6410 QQQ supports differential quantitation workflows using light/heavy peptide pairs, with built-in retention time alignment, peak area ratio calculation, and internal standard normalization in MassHunter Quantitative Analysis.
Are consumables and spare parts still available?
All critical consumables—including Jet Stream source components, HPLC-Chip modules, RF lenses, and detector assemblies—are actively supported by Agilent and global distributors through 2028, with documented shelf-life and lot traceability.