what is the headspace sampler?

Time:2018/08/20 Pageviews:8 Share:

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Separate static headspace sampler and dynamic headspace sampler! It is mainly used for volatile and toxic and harmful substances in volatile organic solvents and coating chemicals. The requirements for the syringe can be a normal GC syringe, or a SPME injector with a probe! The sample is placed in a sample vials and equilibrated with a pressurized/warmed gas. The gas sample is usually taken automatically (already containing the sample component) and then subjected to routine sample analysis. This technology has a unique place in the processing and collection of samples. By using the headspace sampling device, many interferences can be eliminated, which is a good method for the separation and analysis of volatile analytical samples.

Simply put, the headspace sampler consists of a sealed top empty vials and a syringe. The static headspace is simple, also known as liquid gas.

20ml headspace vials

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