Factory Add: NO.10 Bailing North Road,Qujiang District, Quzhou City, Zhejiang Province,China
20ml Screw Headspace Vial Manufactured
Jul. 2nd, 2020
The headspace vial is one of the most common chromatography vial in gas chromatography analysis. According to the type of vial mouth, the headspace vial can be divided into screw type and crimp type two forms. About screw headspace vial, 10ml and 20ml are the most common volume; 20ml is widely used in various experimental analyses.
20ml Screw Headspace Vial is manufactured by Aijiren in 10000 clean workshop. The raw material of 20ml Screw Headspace Vial is borosilicate glass. This glass tube in the case of high temperature heating, there is abrasive to suppress the whole molding. This particular raw material is chemically inert.
20ml Screw Headspace Vial is equipped screw cap. This screw cap is easy to use. After filling the headspace vial, seal the vial by hand without any tool. If the experimental funds are tight, this threaded lid can be cleaned after the second use, saving the cost of the experiment. Recommendation: The top empty bottle has been used once, do not use it again.
20ml Screw Headspace Vial is equipped PTFE and rubber septa. In most cases, the threaded lid and the cover pad are bonded together. In most cases, the threaded lid and the cover pad are bonded together. To avoid the injection needle puncture, the gasket dropped into the screw headspace vial, contamination the reagent, resulting in an error in the results of the experimental results.