1.5 ml vials from aijiren Technology, Inc with high quality and favorable price. Zhejiang aijiren is a manufacturer of Laboratory consumables. We supply autosampler vials, septa and caps at factory price. 1. 8-425 Screw Neck Vials ND8 can be used for GC and HPLC. 2. Made from advanced technology and excellent raw materials. 3.