Smart Subract

Chromatographic comparisons made simple

GC–MS and GC×GC–MS analysts often struggle with comparing complex chromatograms from ‘good’ and ‘bad’ batches. Traditional comparative analysis can be slow and labour-intensive, taking days or even weeks to yield meaningful insights—even for experienced analysts.

Smart Subtract® for ChromSpace® enhances chromatographic subtraction by combining an intuitive workflow with advanced statistical power, enabling you to effortlessly compare two data files and identify key differences in minutes.

Whether you are analysing odours from recycled materials or profiling complex fragrances, Smart Subtract saves time and effort, allowing you to focus on what matters most – getting accurate, actionable results faster.

Why choose Smart Subtract?

• Fast time to results – Retain spectral information while identifying key differences quickly with automated integration and library searching.
  
  
• Flexible – Compatible with a wide range of file formats for both 1D and 2D GC–MS, ensuring seamless workflow integration.
  
  
• User-friendly – Gain clear insights without the need to learn complex statistical methods.
  
  
• Simplified output – Easily communicate results to non-chemists and stakeholders using subtracted chromatograms.

Boost efficiency in chromatographic subtraction with Smart Subtract, making data analysis faster, simpler and more effective.