Screw Neck Headspace Vials for Sale
The 18mm Screw Headspace Vials produced by Aijiren has a neck with a threaded caliber. This caliber ensures the good sealing performance of the Cap. Especially the Cap produced by Aijiren for matching with the 18mm Headspace Vials is made of metal and has a center hole for convenience. The automatic sampler performs puncture sampling. The glass-based Headspace Vials is hard and stable, which can ensure stable completion of experimental analysis under high temperature and high pressure, especially for gas chromatography experiments that require heating and vaporization, 18mm Screw Neck Headspace Vials is very suitable.