JG Finneran™ Type I Borosilicate Glass Standard Opening Sample Vials are designed to work in Aijiren and other autosamplers. Brand: JG Finneran Associates™ 320111232. Get Price. Aijiren hplc vial with insert for 2ml clear vials-Aijiren. The 2ml glass hplc vials provided by Aijiren has three different calibers, screw top, snap top and crimp top.