headspace sampling News

  • Can HPLC-UV be used for terpenes analysis in cannabis?

    While HPLC may be tempting to use for terpenes analysis, a GC/FID or GC/MS is really the most straightforward and recommended way of analyzing terpenes in cannabis. Terpenes, being relatively volatile and neutral, lend themselves rather nicely to GC in general. As you can see from Figure 1 below, coelutions of the cannabinoids and terpenes are very likely when ...


    By Restek Corporation

  • Application Note: Stricter VOC regulations worldwide require high-performing analytical instrumentation

    Volatile Organic Compounds (VOCs) are organic substances in our environment that are volatile at room temperature. They can be emitted from a number of common materials, such as construction material, textiles, and adhesives. The link to harmful health effects of VOCs has resulted in an increased awareness and regulations to limit VOC exposure in various countries in recent years. Axetris mass ...


    By Axetris Ag

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