VOC analysis using HS-SPME GC–MS on concrete is a novel forensic approach, providing substantial evidence in decomposition cases. The study represents the first successful legal introduction of VOC ...
One critical ingredient in beer is hops. In the taste of many beers, they supply a crucial balance to the malt. They also aid the brewing process during the boil in precipitating out proteins, etc.
The German standard DIN 38 407-41 describes a method for the analysis of volatile compounds from aqueous samples by headspace-solid-phase microextraction (HS-SPME). Analytes are volatile, organic ...
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