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 ...
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 ...
This is a 1-day special topics course on solid-phase microextraction (SPME) that will be held twice a year. SPME is a solvent-free sample preparation technique used for extracting volatile and ...
Analyzing these jelly beans with LECO’s Pegasus ® BT GC-MS system allowed our consumers to “taste” the jelly beans without needing to risk their taste buds. An HS-SPME GC-MS analysis was run on a ...
The method employing a SPME Arrow allows for the quantitation of water samples down to 50 ng/L for most of the described aldehydes with good precision. A previous publication applying traditional ...
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