GC042 Autosampler

 Autosamplers are mechanical devices placed on top of the GC that automatize the process of injection. The main advantages of their use is that they provide rapid and highly reproducible injections, and of course, it does not need a person to be making every injection. The autosampler takes care of all the process, taking the sample from sealed vials, injection, flushing the syringe with a solvent after injection. Trays with large amounts of samples, standards and solvents are used and thus, they can run unattended overnight. The precision of an autosampler is greater than the manual injection with a typically 0.2% relative standard deviation (RSD).

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