Headspace gas chromatography (GC) is just a technique employed for the concentration and analysis of volatile organic compounds. Time, money, easy operation, and the capability to handle a sizable selection of sample matrices are the main reasons to opt for headspace analysis. HTA's headspace autosamplers range from dedicated instruments to all-in-one autosamplers, able to hold headspace analysis besides automatic
https://www.hta-it.com/products/gc-autosampler/headspace/index.html liquid sampling and SPME injection techniques: check the comparison table to evaluate the headspace sampler that better fits with your needs for headspace analysis.