1. Product Description. 2ML 9-425 Vial, with wide opening vials for GC and HPLC, is used on all common autosamplers, perfectly compatible with aijiren, aijiren Tech, aijiren Technology, Varian, etc. Product Code. Description. C0000011. 2mL Amber Glass 12x32mm Flat Base 9-425 Screw Thread Vial with Label