Programmed Temperature Vaporising (PTV) Injection

A temperature programmed vapouriser (PTV) or multi-mode inlet (MMI) enables greater flexibility for sample introduction onto the GC column. Hot or cold injection, large volume injection (LVI) and selective discrimination of sample injections can all be achieved by control of the inlet temperature, gas flows and split valve positions throughout the sample transfer process. Some PTV inlets also enable in-liner derivatisation, thermal desorption and pyrolysis. This technique enables the easy handling of thermally labile compounds.

Programmed Temperature Vaporising (PTV) Training Courses

Classroom-based training courses:

Generic laboratory-based, hands-on training courses:

Manufacturer-specific laboratory-based, hands-on training courses:

  • 4-day Comprehensive GC Training (Agilent GC with OpenLAB) coming soon
    • 2-day Comprehensive GC Hardware Training (Agilent GC) coming soon
  • 4-day Comprehensive GC Training (PerkinElmer with Tubochrom) coming soon
    • 2-day Comprehensive GC Hardware Training (PerkinElmer GC) coming soon
  • 4-day Comprehensive GC Training (PerkinElmer with Totalchrom) coming soon
    • 2-day Comprehensive GC Hardware Training (PerkinElmer GC) coming soon
  • 4-day Comprehensive GC Training (Thermo GC with Chromeleon) coming soon
    • 2-day Comprehensive GC Hardware Training (Thermo GC) coming soon