2ml Crimp Top Glass Vial--Aijiren Vials for HPLC/GC. Use Aijiren 11 mm Glass Crimp Top Vials with aluminum crimp seal closures. These high-quality 11 mm glass vials are 2 mL, 12 x 32 mm and fit most brands of autosamplers. Made of superior quality 33 expansion borosilicate clear (Type 1, Class A),Choose from. Get price +.