   JSB is an authorised partner of#003Analysis of Waste Solvent by Purge & TrapThe purge and trap technique was originally developedfor the analysis of organic volatiles in water samples. Theprocess involves passing astream of inert gas through thesample...

Dynamic Headspace of Citrus PeelsApplication NoteFood and FlavorAuthor:T. WamplerHeadspace sampling of vola­tiles from food samples is a convenient way of introducing aroma constituents into a gas chromatograph. Traditional or “static”headspace techniques involve placing the food into a sealed container, warmingit,...

#1aDynamic Headspace- Glass vs MetalApplication NoteThe advent of adsorptive sample concentrating tech­niques has greatly simplifiedmany chromatographic ana­lyses. Originally applied to the analysis of volatilepollutants in drinking water, the concept has been extended to a variety of fieldsincluding soil and sludge...

#12aDynamic Headspace Analysis of Food Volatiles Coffeeand TeaApplication NoteFood & FlavorAuthor:T. WamplerBecause the aroma and flavor of foods are due largely to vola­tile organic compounds, head­space analysis is very popular in food research laboratories. Instatic headspace analysis, a sample of...