Multi-dimensional GC by using LTM

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Multi-dimensional GC by using LTM (Low Thermal Mass) Technology

The Agilent LTM (Low Thermal Mass) Series II gives fast results on large numbers of samples common in petrochemical, food testing, and pharmaceutical QC labs.

The technology uses direct resistive column heating that allows rapid temperature programming with extremely fast cool-down. This results in significantly shorter analytical cycle times compared to conventional air bath GC ovens.

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Low Thermal Mass Gas Chromatography

The Agilent LTM (Low Thermal Mass) Series II gives fast results on large numbers of samples common in petrochemical, food testing, and pharmaceutical QC labs.

Salient Features

  • Significantly faster analytical cycle times compared to conventional air bath GC ovens
  • Works seamlessly with the same 8890 and 7890 GC injectors and detectors - no need to change your existing methods
  • Agilent Method Translation Software offers easy method changes for faster chromatography
  • Retention time repeatability comparable to conventional 7890 and 8890 GC systems
  • Run two LTM column modules simultaneously with different temperature programs
  • Works with Agilent Capillary Flow Technology to provide significant new capabilities in multi-dimensional gas chromatography including comprehensive GC x GC
  • Integrated control directly by 8890 and 7890 GCs and Agilent Chromatography Data Systems
  • Designed for easy LTM column installation
  • Supports constant flow mode
  • Offers a wide range of LTM Series II parameters with the 7890 or 8890 user interface
  • Compatible only with 8890 and 7890 GCs
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Application

By combining CFT technology with LTM, multi-dimensional analysis of complex samples becomes simpler. For example, it facilitates selective aromatic component analysis in complex crude oil samples.

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