Agilent 7890A GC

Description

The Agilent 7890A Gas Chromatograph provides a flexible platform for separating and analysing compounds in complex mixtures. Suitable for routine testing and research, it supports applications across environmental, pharmaceutical, food and chemical laboratories. Advanced electronic pneumatic control maintains precise gas flow and pressure, helping users achieve consistent retention times and repeatable results. Meanwhile, accurate oven temperature control supports effective separation across a wide range of analytical methods.

Designed to accommodate different workflows, the 7890A supports a choice of inlet and detector options, depending on the configuration fitted. Its programmable oven allows users to develop methods for samples containing compounds with different boiling points. In addition, compatibility with Agilent automatic liquid samplers enables automated sample introduction when a suitable sampler is installed. Accessible controls simplify method set-up and monitoring, while integrated diagnostic functions assist with routine maintenance and troubleshooting. This makes the Agilent 7890A a versatile choice for laboratories expanding their gas chromatography capabilities.

Key Features of the Agilent 7890A GC

• Retention Time Repeatability: <0.008%
• Area Repeatability: <1%RSD
• 2 x Inlets
• Capillary Flow Technology
• State-Of-The Art Detector Electronics
• 4 x Column Flow Control Modes:
  • Constant Pressure
  • Ramped Pressure
  • Constant Flow
  • Ramped Flow
• 550 Timed Events
• Column Oven:
  • +4°C – 450°C
  • Max Ramp Rate – 120°C/min
  • Supports 20 Oven Ramps (with 21 plateaus)
• Electronic Pneumatics Control:
  • Pressure Setpoint – 0.001 psi
  • Pressure Units – psi/kPa/bar
  • Pressure/Flow Ramps – 3 Maximum