Multi-Mode Inlet

Multi-Mode Inlet

Multi-Mode Inlet
OPTIC-4
OPTIC-4
Inlet
Inlet

The OPTIC-4™ inlet from GL Sciences offers true multi-mode operation:

  • Hot and cold injections

  • Large volume
     
  • On-column injections
     
  • In-liner derivatisation
     
  • Thermal desorption
     
  • Pyrolysis
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Why use the OPTIC-4 multi-mode inlet?

  • Flexible sample introduction modes.
     
  • Excellent performance for a wide analyte range – no discrimination up to C100.
     
  • Time-saving automated liner exchange (LINEX).
     
  • Improved detection limits using CryoTrap module.
     
  • Intuitive software.
     
  • Compatible with most popular GCs.

Applications

Technical note: Overcoming the limitations of split/splitless inlets using large-volume injection
This paper provides a short overview of the drawbacks of split/splitless inlets used for GC, and how these can be tackled through large-volume injection (LVI) using the OPTIC-4 multi-mode inlet from GL Sciences.
Details
Improved characterisation of materials using pyrolysis with GCxGC–TOF MS
Pyrolysis coupled with two-dimensional gas chromatography and time-of-flight mass spectrometry (Py–GCxGC–TOF MS) can be used for quality control of consumer products, including tyres, plastics and paper.
Details
Fast analysis of semi-volatile organic compounds using PTV-GC–TOF MS
This study demonstrates the improvements in efficiency and sensitivity that can be achieved by using programmed temperature vaporisation (PTV) with GC and time-of-flight mass spectrometry (TOF MS) for the analysis of semi-volatile organic compounds relevant to environmental monitoring.
Details

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