GC septa has become the biggest troublemaker in the gas chromatography system. As the demand for trace analysis increases, and the number of laboratory problems caused by GC septa, choosing high-quality GC Septa becomes even more important.

When you want to know chromatography vials, you need to figure out "what is chromatography and how it works." After this problem is clarified, What is a chromatography vials is also very easy to understand.

2ml clear vial is 8-425 screw thread, 9mm short Thread and 10-425 widely opening Screw top. This Screw top vial can equip with customized septa.

11mm Crimp top 2ml autosampler vial is mainly used for liquid chromatography and gas chromatography analysis. Crimp top 2ml autosampler vials are designed and manufactured to stringent standards under the quality system registered to ISO9001.

The interior wall of the 9-425 thread glass autosampler vial is designed and manufactured as a whole by the glass tube, with the internal surface uncoated or treated in any way.

9mm autosampler vial can be compatible with Shimadzu, Aglient, Waters, Thermo fhiser, Varian and Combipal instrument in common market. So 9mm Screw Thread cap equipped 9mm autosampler vial is large quantity demanded.

In order to solve the sealing of different chromatography sample vial, the manufacture of various types of alternative caps and septa are obvious. Aijiren supply spare caps for all autosampler vials.

During the experiment, some analyst will repeatedly clean vials to recycle using, but Screw cap and PTFE Silicone Septa can’t be reused, which results in the market demand for Screw lids and silicone PTFE septa is more than the demand for 2 ml sample vials.

At this time with the conventional autosampler vial to load the sample can not complete the experiment. In response to the problem of a little volume and very valuable sample being analyzed, the micro-insert for autosampler vial is an experimental consumable derived from this demand.