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Who invented gas chromatography?

Gas chromatography (GC) is an analytical technique that characterizes a chemical mixture by separation and identification of the chemical components. At Chemistry Matters, data generated from GC is used in arson investigations, biomonitoring, and environmental forensic investigations. Developing a concise timeline...

Can Statistical Sampling Give You Better Data & Save You Money?

Sampling can easily run up the costs of an investigation. As expert chemists, it's our responsibility to balance cost with collecting the proper number of samples for our clients.

PAHs from wildfires and wildfire smoke

It was not that long ago that a smoky haze was across southern Alberta from fires in Washington State.  The haze was caused by wildfires and the winds moved the smoke over Alberta.  Wildfires seem to be very common lately with the latest one making the news from California. Wildfires can be caused naturally or caused by...

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