20ml Screw Gc Vial
The Aijiren headspace sample vial has a slanted neck to ensure a safe seal; the glass thickness is uniform for uniform heat distribution and stability; the sturdy design is easy to use. Supplied with transparent amber USP1 borosilicate glass with screws and crimp top. The round-bottom vial can disperse the internal pressure generated by the high temperature of the glass surface, and it is easier to handle the vials lifted from the tray by the robot. The screw-head empty vial has an 18 mm Aluminum Cap, which is suitable for autosamplers that use magnetic transmission.
The headspace vial produced by Aijiren is made of first-class hydrolyzed glass. The key technical indicators, such as the inner and outer diameters of the vial mouth and body, and the accuracy of the vial mouth, all meet international requirements. Aijiren provides matching Closures, Aluminum Cap and Septa to meet the sealing requirements and at the same time it is easy to unblock.