Insert Vials | Sigma-Aldrich Certified QSertVial (vial with fused-in insert) kit, screw thread, 12 x 32 mm, 0.3 mL, pkg of 100. 4 Product Results China 1.5mL 11mm Crimp Ring Vials ND11 Manufacturers 1.Standard vials for GC and HPLC. 2.Vials with integrated