With the ability to measure a range of GHGs, the S4 PULSAR uses reference method gas analysis for important gases such as methane and nitrous oxide. Why are they important? Well, methane is about 25 times more powerful as a GHG than carbon dioxide, and nitrous oxide is 300 times more powerful!

What Makes an Analyser “Reference Standard”?
Setting the Standard in Gas Analysis: Why Reference Methods Matter In the rigorous domains of emissions monitoring, industrial process control, and advanced atmospheric research, the precision and reliability of gas analysis instrumentation are not merely advantageous; they are foundational to regulatory compliance, environmental stewardship, and scientific advancement. The designation of