Gas Chromatography Products

Gas Chromatography Injection Devices

High pressure gas sampling & injection system

High pressure gas sampling & injection system: online micro-sampling system under high pressure (up to 60 MPa)

• Liquid or gas samples
• Connection to an autoclave, a chemical reactor or a process line
• Adjustable sampling from 1mg to a few mg
• Sampling temperature up to 250°C
• Applications: process monitoring, petrochemicals analysis, other.
  
  

Multi injector: “universal” injector including all injection modes

• Classical or programmable (temperature & pressure : PTV mode) Split or split-splitless,
  big volume injection, direct desorption of solid samples
• Temperature range : ambient to 650°C (increment: 1°C)
• Air cooling (option: LCO2) > 4 temperature ramps : from 1°C to 999°C/min
• Pressure range : 0-400 kPa (increment: 1 kPa)
• Dedicated to high boiling point products or highly volatile products.

PR1350 Thermal Desorber: dynamic system for headspace generation

PR1350

• Desorption, Re-concentration, Injection
• Desorption by flash heating (40°C/s) programmable from ambient to 250°C
• Peltier cooling in stnadard (-10°C)
• Optional cold trap: -80°C (Liquid nitrogen) or -30°C (liquid CO2)
• Software monitored
• 4 configurations available:
  - desorption oven for solid samples
  - oven for desorption tubes
  - system for online gas analysis.