Quantification limit, volatile organic compounds

High-resolution GC equipped with an appropriate detector is the most common analytical technique for determining the concentrations of 1,2-dibromoethane in air, water, wastewater, soil, leaded gasoline, and various foods (e.g., grains, grain-based foods, beverages, and fruits). The choice of a particular detector will depend on the nature of the sample matrix, the detection limit, and the cost of the analysis. Because volatile organic compounds in environmental samples may exist as complex mixtures or at very low concentrations, concentrations of these samples prior to quantification are... 

What are VOC from Biodac The following list shows the results of some volatile and semivolatile organic compounds quantitative identification and chemical analysis (only those compounds that are formed in amounts higher than 100 ppb are shown, provided that they are above their limit of detection and/or limit of quantification) ... 

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