2ml crimp vial with 250ul assembled insert, Clear. £22.80 exc VAT. 2-ml Vial Septa - Thomas Scientific 2-ml Vial Septa found in: Certified PTFE/Silicone Septa 2.0mL with Grad Spot Vials, Volume: 2 mL Size: 12 x 32 mm I.D.: 11 mm Finish: Crimp Top Cap with Chromatography Autosampler Vials Only - Fisher Scientific