How to set up the headspace sampling device in gas chromatography?

Time:2018/08/21 Pageviews:7 Share:

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In general, the headspace vials equilibrium temperature <the temperature of the loop <the temperature of the headspace transmission line is about ten degrees.

10ml screw headspace vials

The equilibrium temperature is generally 80 ° C, of course, the boiling point of the compound is very high, the test substance can be set higher, the balance time can be set to 30 ~ 60min.

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