headspace sampling News

  • fastGC PTR-TOF – for the best of both worlds

    The new fastGC module adds an optional chemical separation step before the real-time PTR-TOFMS analysis. This combines the complimentary features of gas chromatography with real-time trace gas analysis ...

    By Ionicon Analytik Ges.m.b.H.

  • EcoAnalytixTM Initiative Backgrounder - The new measure of success

    An industrial plant spews out unknown substances into the air and parents worry about the playground down wind.  The safety of food is in question after a rash of pet food shipments from overseas is found to be tainted with melamine, a nitrogen-rich industrial chemical linked with renal failure.  Desalinated water destined for the drinking water supply can’t compromise public ...

    By PerkinElmer, Inc.

  • 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

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