Q&A: Miniaturizing Military Detectors
Scientists at Sandia National Laboratories are thinking smaller in the development of detectors for military use - from the detection of explosives and chemical weapons to humans. Scientist Ron Manginell from the laboratories spoke to The Column about the on-going research in this area.
Scientists at Sandia National Laboratories are thinking smaller in the development of detectors for military use — from the detection of explosives and chemical weapons to humans. Scientist Ron Manginell from the laboratories spoke to Bethany Degg of The Column about the on-going research in this area.
New Study Reviews Chromatography Methods for Flavonoid Analysis
April 21st 2025Flavonoids are widely used metabolites that carry out various functions in different industries, such as food and cosmetics. Detecting, separating, and quantifying them in fruit species can be a complicated process.
Quantifying Terpenes in Hydrodistilled Cannabis sativa Essential Oil with GC-MS
April 21st 2025A recent study conducted at the University of Georgia, (Athens, Georgia) presented a validated method for quantifying 18 terpenes in Cannabis sativa essential oil, extracted via hydrodistillation. The method, utilizing gas chromatography–mass spectrometry (GC–MS) with selected ion monitoring (SIM), includes using internal standards (n-tridecane and octadecane) for accurate analysis, with key validation parameters—such as specificity, accuracy, precision, and detection limits—thoroughly assessed. LCGC International spoke to Noelle Joy of the University of Georgia, corresponding author of this paper discussing the method, about its creation and benefits it offers the analytical community.
