For some GC applications, the possibility of injecting sample volumes as small as 10-20 nanoliters is extremely attractive. This is particularly true with very concentrated samples, such as essential oils, where the main constituents easily overload the capillary column even at the highest achievable split ratios. The use of the Thermo Scientific AI/AS 3000 autosampler equipped with a nanovolume syringe allows for precise, nanoliter-level injections. The Thermo Scientific TRACE GC Ultra with the UltraFast module provides excellent chromatographic separation and performance, allowing for characterization of essential oils in a short amount of time.

Please select the link to the left to download this application.