Device built-in

JEOL/Agilent JMS-Q1500GC/7890B Gas Chromatograph-Quadrupole Mass Spectrometer System Introduction

Product Overview

The JMS-Q1500GC/7890B is a high-performance GC/MS system jointly developed by JEOL (Japan) and Agilent, combining the superior separation capability of Agilent 7890B Gas Chromatograph with the precise detection technology of JEOL JMS-Q1500 Quadrupole Mass Spectrometer. Specifically designed for high-sensitivity analysis of trace compounds in complex matrices, this system finds extensive applications in environmental monitoring, food safety, forensic toxicology, and pharmaceutical research.

Core Technical Features

1. Ultra-High Sensitivity Detection

• Equipped with a high-precision quadrupole mass analyzer (mass range: 10-1500 m/z) with unit mass resolution
• Achieves detection limits as low as fg level (e.g., S/N >100:1 for 1fg octafluoronaphthalene) with 6 orders of dynamic range
• Innovative ion optics system minimizes ion loss and improves transmission efficiency

2. Intelligent GC System

• Agilent 7890B GC features capillary flow technology supporting fast temperature ramping (120°C/min)
• Compatible with multiple injection modes (liquid/headspace/thermal desorption) for diverse sample types
• Retention Time Locking (RTL) function ensures method reproducibility

3. Versatile Data Acquisition

• Simultaneous Full Scan and Selected Ion Monitoring (SIM) modes
• Proprietary mass calibration algorithm maintains mass drift <0.1amu over 48 hours
• JEOL MassCenter workstation enables automated data processing and report generation

Typical Applications

• Environmental Analysis: Detection of VOCs and SVOCs in air
• Food Safety: Screening of pesticide residues and food additives in agricultural products
• Clinical Research: Analysis of drug metabolites and endocrine disruptors in blood

Competitive Advantages

Compared to conventional GC/MS systems, the JMS-Q1500GC/7890B delivers superior sensitivity and stability. Its modular design allows upgrade to comprehensive two-dimensional GC (GC×GC) for more complex analyses. With user-friendly operation and low maintenance requirements, this system represents an ideal choice for both research and routine testing applications.

Note: For optimal performance, use ultra-high purity helium (≥99.999%) as carrier gas and operate in a temperature-controlled environment (23±2°C).