Kinesis® Autosampler Vials, Caps and Septas 16072019. MK-16349-15 Crimp top cap, 11 mm, aluminum, red PTFE/white silicone septa 100/Pk MK-16349-16 Crimp top cap, 11 mm, aluminum, red PTFE/white silicone septa 100/Pk,100 Pk/Cs MK-16349-20 Snap vials, 1.5 mL, 11.6 mm, clear glass, with label area 100/Pk . Shimadzu 1.5ml vials septa closure for