How to correctly purchase the headspace vials used in the gas chromatograph analysis?

Time:2018/08/22 Pageviews:5 Share:

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1. Vials volume:10ml-20ml

2. Round bottom or flat bottom of headspace vials

10ml round bottom vials 20ml flat bottom vials

3. The round bottom vials is stronger, it has higher pressure tolerance when the sample vials is heated, and it is easier to slide into the heating hole.

4. The flat bottom vials is suitable for moving down when the instrument is running.

5. The contact area between the flat bottom vials and the gasket is large and the seal is tighter.

6. Vials material: clear glass and amber glass

This is the end of the introduction of How to correctly purchase the headspace vials used in the gas chromatograph analysis. I hope it can help you.