Quantifying Nicotine Levels in Necrophagous Insects Using GC–MS
March 9th 2016Researchers studying necrophargous blowflies for forensic investigations have developed a novel gas chromatography–mass spectrometry (GC–MS) method for the detection of nicotine. Nicotine has been attributed to a number of accidental or sudden, suicidal, and homicidal deaths.
Split Injection GC: Inlet Liner Choice for Shoot and Dilute GC
February 18th 2016Jack Cochran’s new column “Practical GC” provides readers with practical advice and new experimental evidence for how to get the best results from their gas chromatography (GC) systems. The next instalment looks at GC inlet liner choice for “shoot and dilute” GC.